Patent ID: 11952022
Assignee: RAIL VISION LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC B  G  H | IPC B  G

Claim 1:
2. The system of claim 1, disposed on a locomotive of a train such that the imaging device faces a direction of travel of the train, and wherein the processing unit comprises a tracking module configured to:
detect rails in each of at least some of the plurality of the image frames;
define margins on both sides of the detected rails in each of at least some of the plurality of the image frames;
define a safe braking line in each of at least some of the plurality of the image frames, based on a safe braking distance of the train;
define a safe zone in each of at least some of the plurality of the image frames, based on the defined margins and the defined safe braking line; and
define the SROI in each of at least some of the plurality of the image frames at a distal end of the defined safe zone.