Vehicle scanning device

Abstract

The vehicle scanning device has a radiation source (1bpz) emitting a substantially fan-shaped beam (1ww) incident on at least one detection assembly (1kp), at least one linear detector (1obdl, 1otdl) positioned substantially perpendicular to the detection assembly (1kp), with at least one linear detector (1obdl) positioned next to the detection assembly or at least one (1otdl) behind it. The radiation source (bzp) is equipped with a shaping slit collimator (1kks), a focusing slit collimator (1wks) in front of the object being scanned (1po), and an anti-scatter slit collimator (1pks) behind the object. Importantly, the radiation source can adjust the direction of the fan-shaped beam (1ww) along at least one axis. The linear detectors are housed in housings (1obdl, 1otdl), and the detection assembly is housed in a housing and cassette (1kp).The aim of the invention is to maintain ideal conditions for illuminating detectors with a fan beam of radiation by ensuring autocollimation, as well as to solve the problem of ensuring precise and stable scanning of vehicles during their passage (trains, trucks, cars, etc.).

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