| 摘要 |
FIELD: fire safety. ^ SUBSTANCE: invention relates to methods for monitoring of fire situation with the help of surveillance in video and thermal channels by equipment arranged on gyroplatform placed onto secured aerostat with transmission of two layers of image to ground computer, which transfers video image with applied thermal layer onto monitor, simultaneously automatically separating smoke trains on video layer and thermal abnormalities on thermal layer with transfer of their azimuthal coordinates produced with the help of gyrocompass arranged on aerostat, to digital indicator and storage device. Monitoring is carried out with the help of six video cameras and coaxial scanners of MSU type, which are arranged on gyrostabilised platform placed onto serially manufactured secured aerostat "Bars" (AU-17) or aerostat "Puma" (Au-21), serially switching chambers with commutator and transferring images produced in video and thermal channels together with data of azimuthal direction of chamber axes produced with the help of gyrocompass, to ground computer. ^ EFFECT: specified criteria of invention provide for efficient detection of fire seats. |
