公开(公告)号：AU2020344930A1

公开(公告)日：2022-03-24

申请号：AU2020344930

申请日：2020-09-07

Applicant: PROOV STATION

Inventor： TISSANDIER GABRIEL ,  BERNARD CÉDRIC ,  PERRET-MEYER ALEXANDRE

IPC: G01N21/88 ,  G01N21/95

Abstract: The invention concerns an assembly (1) for detecting defects on a bodywork of a motor vehicle (20), comprising a gantry (10), of inverted U-shape cross-section, shaped to allow the passage of the motor vehicle (20) in a longitudinal direction (X), from the rear (101) of the gantry (10) to the front (102) of the gantry (10); the gantry (10) comprising an inner surface (11) extending transversely (Y) between two lateral free ends (111, 112) and comprising a light source (12) suitable for illuminating, in a substantially uniform manner, the bodywork of the motor vehicle (20) during its passage, the gantry (11) comprising at least one opaque strip (12) extending transversely (Y) over the entire length of the inner surface (11); the assembly (1) comprising a plurality of cameras (30-45) installed at a distance from the gantry (10), in at least one longitudinal direction (X), so as to capture images of the bodywork of the motor vehicle (20) during its passage under the gantry (10), and a detection member suitable for receiving the images captured by the plurality of cameras (30-45) and of detecting, as a function of these images, defects in the bodywork, on the one hand by analysis of the reflection of the opaque strip (12) on the bodywork and, on the other hand, by direct recognition in the images of defects on the bodywork.