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公开(公告)号：US20210284210A1
公开(公告)日：2021-09-16
申请号：US16814244
申请日：2020-03-10
Applicant: Progress Rail Services Corporation
Inventor： John W. Brand , Bradley Howard , Marc Miller , Gabriel G. Abreo
Abstract: Systems and methods for adjusting operation of a train are disclosed. A method may include: receiving one or more infrared images of a brake line of the train; detecting one or more leaks of the brake line based on the one or more infrared images; and adjusting a brake command based on the detected one or more leaks.
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公开(公告)号：US11834082B2
公开(公告)日：2023-12-05
申请号：US16574446
申请日：2019-09-18
Applicant: Progress Rail Services Corporation
Inventor： Marc Miller , Chad A. Moore , Lawrence A. Mianzo , Mike Hoffelder , Darrell Cantrell , Derrill J. Koelz , Narayana G. Nadukuru
IPC: B61L23/04 , B61K9/08 , G06Q10/0635 , G01N19/08 , B61L27/53
CPC classification number: B61L23/044 , B61K9/08 , B61L23/047 , G06Q10/0635 , B61L27/53 , G01N19/08 , G06T2207/10048
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.
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公开(公告)号：US20210078622A1
公开(公告)日：2021-03-18
申请号：US16574446
申请日：2019-09-18
Applicant: Progress Rail Services Corporation
Inventor： Marc Miller , Chad A. Moore , Lawrence A. Mianzo , Mike Hoffelder , Darrell Cantrell , Derrill J. Koelz , Narayana G. Nadukuru
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.
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公开(公告)号：US11529979B2
公开(公告)日：2022-12-20
申请号：US16814244
申请日：2020-03-10
Applicant: Progress Rail Services Corporation
Inventor： John W. Brand , Bradley Howard , Marc Miller , Gabriel G. Abreo
Abstract: Systems and methods for adjusting operation of a train are disclosed. A method may include: receiving one or more infrared images of a brake line of the train; detecting one or more leaks of the brake line based on the one or more infrared images; and adjusting a brake command based on the detected one or more leaks.
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