VEHICLES MONITORING SYSTEM Russian patent published in 2018 - IPC G01N23/04 

FIELD: transportation.

SUBSTANCE: using for the vehicles monitoring. Summary of the invention is in that the vehicles monitoring system comprises: a source of radioactive radiation intended to provide X-rays for the vehicle scanning; detector for receiving of the X-rays emitted by a source of radioactive radiation; the monitoring corridor, intended to ensure the passage of a vehicle, wherein in the monitoring corridor a frame structure with scanning means is arranged, source of radioactive radiation is located above of the said frame structure with scanning means for scanning of the vehicle passing along the monitoring corridor, and the detector is located opposite to the source of radioactive radiation; dragging system comprising first dragging facility and second dragging facility, which are sequentially arranged in the direction of the vehicles dragging, wherein in the direction of the vehicles dragging, the first dragging facility is located before the second dragging facility, and between the first dragging facility and the second dragging facility a separation section is located so, that the first dragging facility and the second dragging facility are separated for the predetermined distance in the direction of the vehicles dragging; at that, paths of at least a portion of the rays from the beam inspection system pass through the separation section between the first dragging facility and the second dragging facility; and each of the dragging facility, the first dragging facility and the second dragging facility, comprise a base plate, an elongated pulling member and a pushing member connected to the elongated pulling member, wherein the elongated traction elements and the pushing elements of the first and second dragging facilities are continuous and integral and the first and second dragging facilities elongated traction elements and the pushing members continue in the separation section; first and second dragging facilities support plates are divided and are two separate elements, wherein in the separation section no support plates are provided.

EFFECT: providing the possibility of reducing or eliminating of the vehicles dragging equipment impact onto a scanned image.

17 cl, 22 dwg