Virtual reality system for experiencing fire-fighting scene

Abstract

The invention discloses a virtual reality system for experiencing a fire-fighting scene. The virtual reality system comprises a fire-fighting virtual training interaction module, a fire-fighting training scene virtual electric control module and a practice training cabin, wherein the fire-fighting virtual training interaction module utilizes a 3D interaction technique to establish an entity high-precision model in high compatibility; the fire-fighting training scene virtual electric control module utilizes the combination of an environment control module and a digital-to-analogue conversion device to seamlessly connect the reaction behaviors of trainees in the virtual fire scene with the virtual equipment and scene objects in the fire scene; a special annular visual angle high-reflection developing carrier with a 5M diameter is used as an outer layer of the practice training cabin; and a 360-degree multi-channel curved fusing projection system which is composed of five sets of high-luminance image projection devices is arranged above the developing carrier. The virtual reality system does not consume the true fire-fighting equipment in the maneuver, does not pollute the environment and can guarantee the daily fire-fighting maneuver and skilled rescue skills of a fire-fighting commander.

Description

technical field [0001] The invention relates to a virtual reality system, in particular to a fire field experience virtual reality system. Background technique [0002] Every training exercise of the fire brigade has to invest a lot of manpower and material resources. A large amount of investment makes the actual combat training exercises cannot be carried out frequently. At the same time, fire scenarios such as high pollution, major fires, and large-scale crowds cannot be practiced realistically. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a fire-fighting field experience virtual reality system, which does not consume the real fire-fighting equipment in the drill, does not pollute the environment, and can ensure the fire-fighting commander's daily fire-fighting drill and skilled rescue skills. [0004] The present invention solves the above-mentioned technical problems through the following technical solut...

AI Technical Summary

Problems solved by technology

A large amount of investment prevents the actual combat training exercise from being conducted frequently

At the same time, fire scenarios such as high pollution, major fires, and large-scale crowds cannot be practiced realistically.

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