3D virtual fire-fighting training system

Abstract

The invention discloses a 3D virtual fire-fighting training system which comprises an operating table, a host computer and a display screen connected to the host computer. A plurality of fire extinguisher placing grooves and an operating platform are arranged on the operating table, and simulated fire extinguishers of different types are separately placed in the plurality of fire extinguisher placing grooves; a monitoring singlechip microcomputer, and an operating button and a first wireless transmission module connected to the monitoring singlechip microcomputer separately are arranged on the operating platform, and proximity switch sensors connected to the monitoring singlechip microcomputer are arranged in the plurality of fire extinguisher placing grooves; a signal collecting singlechip microcomputer, and a six-axis acceleration gyro, a fire extinguisher starting sensor and a second wireless transmission module which are separately connected to the signal collecting singlechip microcomputer are arranged in the plurality of fire extinguisher placing grooves; and both the first wireless transmission module and the second wireless transmission module are in wireless communication connection to the host computer. By means of a virtual reality technology, a trainer achieves a purpose of fire-fighting training by operating the simulated fire extinguishers and matching with a simulated live-action picture displayed by a computer.

Description

technical field [0001] The invention relates to virtual reality technology, in particular to a 3D virtual fire fighting training system. Background technique [0002] With the development of economy and society, various fires often occur. When a fire occurs, if the wrong fire extinguisher is used, it will not only fail to extinguish the fire, but also sometimes cause larger fires, such as oil pan fire. If a water fire extinguisher is used, it is easy to cause The fire spreads and must be extinguished with a dry powder fire extinguisher aimed at the root of the flame. Because people must be trained to correctly identify fires, select and use the correct fire extinguishers. The mainstream fire safety training methods mainly introduce the basic knowledge of fire and fire fighting through PPT or video, and then conduct practical training through the actual operation of fire extinguishers. The method of actually operating the fire extinguisher for training is due to site restri...

AI Technical Summary

Problems solved by technology

The method of actually operating a fire extinguisher for practical training, due to the limitation of the site, there are many people, there are smoke and flames on the scene, the scene is chaotic, and it is easy to cause personal injury. At the same time, if everyone uses a fire extinguisher to extinguish the fire, the cost is high, and it is easy to cause pollution such as smoke and dust.

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