X-ray inspection device for goods or vehicles

Abstract

The invention provides an X-ray inspection device for goods or vehicles. The device comprises two box cabins symmetrically arranged on the left and right sides of a lane, X-ray sources and corresponding X-ray detectors are arranged in the box cabins, X-ray sources are arranged in the left and right box cabins, and the two X-ray sources are staggered in the vertical direction; two sets of X-ray sources and two sets of X-ray detectors are oppositely arranged on the two sides of a lane in a distributed mode to form two sets of independent inspection systems; The two sets of detection systems respectively generate a scanning image, after the goods or the vehicle passes through the detection equipment, the whole system completes scanning detection on the lower portion and the upper portion of the goods or the vehicle from the two sides, and the scanning detection area completely covers the whole goods or the vehicle. Scanning images of the two sets of detection systems from different directions can be spliced into a complete scanning image of the goods or the vehicle through an image processing technology.

Description

technical field [0001] The invention relates to the technical field of vehicle radiation imaging safety inspection, in particular to an X-ray inspection device for goods or vehicles. Background technique [0002] At present, most of the Lvtong vehicle X-ray inspection equipment used by users in the market are single X-ray source inspection equipment. Due to the limitations of the lane width and the radiation angle of the X-ray source, it is impossible to scan and inspect the entire cargo compartment. There are individual positions in the car that cannot be detected. In this way, there may be missed detections and false detections; what's more, for truck drivers with certain experience, they deliberately carry out mixed loading of goods other than green goods in areas that cannot be scanned by the carriages, which will cause serious damage to expressway operations. The sector has caused considerable economic losses. [0003] Therefore, how to complete the X-ray scanning det...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the Lvtong vehicle X-ray inspection equipment used by users in the market are single X-ray source inspection equipment. Due to the limitations of the lane width and the radiation angle of the X-ray source, it is impossible to scan and inspect the entire cargo compartment. There are individual positions in the car that cannot be detected

In this way, there may be missed detections and false detections; what's more, for truck drivers with certain experience, they deliberately carry out mixed loading of goods other than green goods in areas that cannot be scanned by the carriages, which will cause serious damage to expressway operations. The sector has caused considerable economic losses

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