/Device To Capture High Resolution Images Of A Moving Train Using Laser Light For Rail Car Inspection And Method To Use
Abstract
Laser lighting is used to capture high resolution images of a moving train as the train passes through a portal. On the respective sides, top and bottom of the portal a plurality of cameras are mounted to capture the images of the train. In certain applications a de-speckler is added to refine the light to its most functional use.
Full Text
What is claimed is:
Laser lighting is used to capture high resolution images of a moving train as the train passes through a portal. On the respective sides, top and bottom of the portal a plurality of cameras are mounted to capture the images of the train. In certain applications a de-speckler is added to refine the light to its most functional use.
Timeline
Filed
02/20/2026Published
06/25/2026Granted
Not AvailableIPC Codes(5)
H04N 23/74:by influencing the scene brightness using illuminating means
B61L 25/02:Indicating or recording positions or identities of vehicles or trains
B61L 27/57:for vehicles or trains, e.g. trackside supervision of train conditions