Invention Grant
- Patent Title: Rail buckle detection and risk prediction
-
Application No.: US16574446Application Date: 2019-09-18
-
Publication No.: US11834082B2Publication Date: 2023-12-05
- Inventor: Marc Miller , Chad A. Moore , Lawrence A. Mianzo , Mike Hoffelder , Darrell Cantrell , Derrill J. Koelz , Narayana G. Nadukuru
- Applicant: Progress Rail Services Corporation
- Applicant Address: US AL Albertville
- Assignee: Progress Rail Services Corporation
- Current Assignee: Progress Rail Services Corporation
- Current Assignee Address: US AL Albertville
- Main IPC: B61L23/04
- IPC: B61L23/04 ; B61K9/08 ; G06Q10/0635 ; G01N19/08 ; B61L27/53

Abstract:
A system and method for detecting buckled rail and for predicting a risk for rail buckling is disclosed. The method may comprise receiving data from a camera mounted on locomotive traveling on the railroad track. The data may include images of the buckled rail and dimensions of the buckled rail when the camera detects the buckled rail. The data may further include images of the ballast and condition of the ballast. The method may further comprise receiving data from a thermal camera mounted to the locomotive indicating the temperature of the rails. The method may further comprise transmitting an alarm signal to a display interface of a remote unit if the dimensions of the buckled rail meet a predetermined threshold, and predicting a risk for rail buckling based at least on the temperature of the rails and the condition of the ballast.
Public/Granted literature
- US20210078622A1 RAIL BUCKLE DETECTION AND RISK PREDICTION Public/Granted day:2021-03-18
Information query