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Multi-role fire-fighting drilling system and method based on virtual reality

A virtual reality, multi-role technology, applied in the field of virtual reality, can solve the problem of inability to provide firefighting and rescue tactical training and multi-level linkage collaborative assessment, inability to provide convenient interaction with high degree of freedom in three-dimensional scenes, and failure to restore the real situation of buildings in the fire area, etc. problems, to achieve the effect of improving the overall combat level, enhancing the authenticity of the exercise, and ensuring the timeliness and accuracy

Active Publication Date: 2017-05-10
北京安信科创软件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. The interactive interface is not friendly and cannot provide convenient interaction with a high degree of freedom in 3D scenes;
[0006] 2. Most of the scene prototypes are fictitious, and do not restore the real situation of the buildings in the fire protection area;
[0007] 3. The function is relatively single, and it can only conduct simulation learning for certain equipment or knowledge points, and cannot provide higher-level (systematic) fire fighting and rescue tactics training and multi-level linkage and collaborative assessment

Method used

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  • Multi-role fire-fighting drilling system and method based on virtual reality
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  • Multi-role fire-fighting drilling system and method based on virtual reality

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Experimental program
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Effect test

Embodiment 1

[0081] Such as figure 1 As shown, Embodiment 1 of the present invention provides a multi-role fire drill system based on virtual reality, including an information collection subsystem 1, an information management and logic processing subsystem 2, and an immersive display subsystem 3 that are sequentially connected by communication. The information collection subsystem 1 is used to collect environmental information within the jurisdiction and the manpower and equipment information of the fire brigade;

[0082] The information management and logical processing subsystem 2 includes:

[0083] The modeling and rendering module 21 is used to extract parameters from the information collected by the information collection subsystem 1, and perform scene, equipment, and role modeling and rendering accordingly;

[0084] User management module 22, distributes its tasks and authority according to the user's role;

[0085] The knowledge database management module 23 is used to store the i...

Embodiment 2

[0092] Such as figure 2 As shown, this embodiment 2 provides a multi-role fire drill system based on virtual reality on the basis of embodiment 1, and this embodiment 2 further defines that the information collection subsystem 1 includes:

[0093] Jurisdictional information collection module 11, used to collect building, traffic and water and electricity pipe network layout information within the jurisdiction of the fire brigade;

[0094] The fire-fighting resource information collection module 12 is used to collect the manpower of the fire-fighting force, parameter information and usage of equipment.

[0095] The immersive display subsystem 3 includes:

[0096] The expert room 31 is equipped with at least one client computer, projector and projection flat screen, which is used for disaster setting before the drill and overall command during the drill;

[0097] The rehearsal room 32 is equipped with several client computers, three projectors and projection arc screens, whic...

Embodiment 3

[0103] Such as Figure 4 As shown, the present embodiment 3 provides a multi-role fire drill system based on virtual reality on the basis of embodiment 1, and this embodiment 3 further defines that the server connection and data transmission module 24 includes:

[0104] The central server 241 is used to monitor the synchronization requests of each server, subscribe and distribute the messages of interest to each server, and simultaneously monitor the load of each server;

[0105] The gateway server 242 is configured to receive and process the request information from the client, forward the request information to a server responsible for processing the request, and wait for a response message asynchronously;

[0106] The database proxy server 243 is used to process the addition, deletion, modification, and query operations of each server to the database, and returns the requested data to the corresponding server;

[0107] Database server 244, used for database maintenance inc...

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Abstract

The invention provides a multi-role fire-fighting drilling system based on virtual reality. The multi-role fire-fighting drilling system comprises an information collection subsystem, an information management and logical processing subsystem, and an immersion type display subsystem which are in communication connection sequentially, wherein the information collection subsystem is used for collecting environmental information in an area under administration, and the human resource information and equipment information of fire fighting forces; the information management and logical processing subsystem is used for creating a simulation drilling environment and managing the drilling process; the immersion type display subsystem is used for providing hardware medium needed by drilling. The multi-role fire-fighting drilling system and the multi-role fire-fighting drilling method based on virtual reality provided by the invention can provide multiple immersion type display methods, a user can vividly experience the pressure and urgency of the scene of fire, so that while the psychological quality is enhanced, the practical experience is increased; a multi-person online large-scale drilling platform is provided, the capacity of giving orders, executing the orders and coordinating of commanding officers and soldiers is trained, and finally, the overall fighting level of the commanding officers and soldiers is promoted.

Description

technical field [0001] The invention belongs to the technical field of virtual reality, in particular to a multi-role fire drill system and method based on virtual reality. Background technique [0002] In recent years, the state has gradually strengthened the development of the emergency industry. In 2014, the General Office of the State Council issued opinions on accelerating the development of the emergency industry. As an important part of the emergency industry, the fire service has received more and more attention. Local fire brigades are also organizing more and more fire drills. [0003] With the rapid development of China's economy, the scale of urban buildings is increasing day by day, and the building structure is becoming more and more complex. Various disasters occur frequently and rescue is difficult. Traditional firefighting drills still stay on the spot, with real people and real vehicles. This kind of drill can improve the technical and tactical level of fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B9/00
CPCG09B9/00
Inventor 宫爱科王玉璇徐冲鲍召武孟涛于洪达
Owner 北京安信科创软件有限公司
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