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US Patent 11305799 Debris deflection and removal method for an apparatus and method for gathering data from sensors oriented at an oblique angle relative to a railway track

Patent 11305799 was granted and assigned to Tetra Tech Inc on April, 2022 by the United States Patent and Trademark Office.

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Contents

Is a
Patent
Patent

Patent attributes

Patent Applicant
‌
Tetra Tech Inc
Current Assignee
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Tetra Tech Inc
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
11305799
Patent Inventor Names
Darel Mesher0
Date of Patent
April 19, 2022
Patent Application Number
16898544
Date Filed
June 11, 2020
Patent Citations
‌
US Patent 10086857 Real time machine vision system for train control and protection
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US Patent 10035498 Vehicle camera cleaning system
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US Patent 10040463 Railroad track survey system
0
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US Patent 10043154 Processing container images and identifiers using optical character recognition and geolocation
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US Patent 10077061 Profile detection system and method
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US Patent 10081376 Rail track asset survey system
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US Patent 10616558 3D track assessment method
0
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US Patent 10618537 Autonomous rail or off rail vehicle movement and system among a group of vehicles
...
Patent Primary Examiner
‌
Manuel L. Barbee
CPC Code
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B61K 9/08
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G01S 19/50
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G01D 11/26
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G01D 11/245
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B61L 23/00
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B61L 23/045
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B61L 23/047

A system and method for inspecting a railway track using sensors oriented at an oblique angle relative to a rail vehicle on which the system is traveling. The use of an air blower, ducts, and one or more air distribution lids over the sensors helps remove debris from blocking the sensors and structured light generators.

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