Platform for inspecting isolating effect of fire isolating curtain

Abstract

The invention relates to a platform for inspecting the isolating effect of a fire isolating curtain. The platform comprises the fire isolating curtain, a video acquisition device and an adaptive processing device, wherein the fire isolating curtain is arranged at the rear end of a stage, is a curtain body made of a fireproof material and used for controlling a fire in the area at the front end ofthe stage when the fire occurs at the front end of the stage; the video acquisition device is used for acquiring an image of a scene behind the fire isolating curtain so as to output the correspondingimage behind the isolating curtain; the adaptive processing device is connected with the video acquisition device and used for measuring contrast of the image behind the isolating curtain so as to obtain corresponding real-time contrast and uniformly segmenting the image behind the isolating curtain based on the real-time contrast so as to obtain a plurality of corresponding subimages. Through the platform, the isolating effect of the fire isolating curtain can be effectively inspected.

Description

technical field [0001] The invention relates to the field of fireproof isolation curtains, in particular to a platform for testing the isolation effect of fireproof isolation curtains. Background technique [0002] There are often more open fire props such as sampling fireworks and firing guns on the stage to cooperate with the performance, and there are more high-power stage lamps, and there are many flammable stages, such as screens, sets, curtains, etc., so fires are easy to occur. Once a fire breaks out, the fire will spread rapidly, causing panic among the audience and causing stampedes and casualties. Therefore, there is a need for a device that can quickly isolate the stage from the audience hall when the stage catches fire, so as to ensure the safe and orderly evacuation of the audience, so as to avoid casualties and reduce losses. Contents of the invention [0003] In order to solve the technical problem that the fireproof isolation screen lacks a fire monitoring...

AI Technical Summary

Problems solved by technology

[0002] There are often more open fire props such as sampling fireworks and firing guns on the stage to cooperate with the performance, and there are more high-power stage lamps, and there are many flammable stages, such as screens, sets, curtains, etc., so fires are easy to occur

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