Tetra Tech, Inc.
System and method for generating and interpreting point clouds of a rail corridor along a survey path
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Abstract:
An autonomous system for generating and interpreting point clouds of a rail corridor along a survey path while moving on a railroad corridor assessment platform. The system includes two rear-facing LiDAR sensors configured to scan along scan planes that intersect but not at all points. The system also includes a plurality of high-resolution cameras for gathering image data from a rail corridor. The LiDAR sensors and the high-resolution cameras are housed in autonomously controlled and temperature controlled protective enclosures.
Status:
Grant
Type:
Utility
Filling date:
22 Oct 2020
Issue date:
9 Nov 2021