Interactive virtual reality fire training system

Abstract

The invention provides an interactive virtual reality fire training system, which comprises a host system, a helmet and a simulated water-spraying gun. The host system comprises a first information module used for generating the first 3D visualization information for representing a virtual reality space; and a second information module used for generating the second 3D visualization information of a virtual fire scene corresponding to the virtual reality space. The first display device of the helmet displays the virtual reality space and the virtual fire scene occurred in the virtual reality space according to the first 3D visualization information and the second 3D visualization information. A trainee operates the simulated water-spraying gun according to the 3D visualization information displayed in the first display device of the helmet. The host system generates the new second 3D visualization information according to the operating condition of the simulated water-spraying gun. In this way, the trainee can see a changing virtual fire scene. The virtual reality technology is applied to the fire training system, so that a real accident scene can be truly restored to the maximum degree. Meanwhile, the system has the advantages of vivid training images, strong sense of reality, and better training effect.

Description

technical field [0001] Embodiments of the present invention relate to a simulated fire training system, in particular to an interactive virtual reality fire training system. Background technique [0002] The current fire training, command, and training methods mainly include routine physical training, familiarization and use of vehicles and fire fighting equipment, and familiarity with key units, road water sources, etc. In the training, text, 2D and 3D animation demonstrations, or live video data of fire rescue occurred mainly, supplemented by fixed virtual 3D scene training. Due to cost and safety considerations, large fires cannot be created in buildings. Therefore, even the actual training on the operation of fire fighting equipment is limited to training how to use fire extinguishers, water spray guns and other equipment in the small-scale fire scene formed by teachers. [0003] In the existing firefighting training, the training cost is high and the training effect is...

AI Technical Summary

Problems solved by technology

[0003] In the existing firefighting training, the training cost is high and the training effect is low. While consuming a lot of manpower, material resources and financial resources, the training effect is difficult to evaluate; the lack of simulated real-scene firefighting rehearsal function and the mobility training of firefighting work cannot provide The fire department provides the opportunity to personally experience the structural environment of key units in daily life, as well as the "pre-practice" of on-site simulation training such as specific fire accidents and fire scene emergencies, as well as the way to demonstrate and discuss future fire fighting methods; the training lacks pertinence , unable to provide the fire department with a real display of the structure and equipment, operating procedures and technological processes of flammable and explosive places in the actual environment

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