The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2015
Filed:
Jul. 22, 2013
Progress Rail Services Corporation, Albertville, AL (US);
Todd Charles Goergen, Blue Springs, MO (US);
Progress Rail Services Corporation, Albertville, AL (US);
Abstract
An event recorder includes an outer case, and a first memory module including a first amount of data storage capacity contained within the outer case. The first memory module is configured to receive and store multiple types of data including at least two of: video data; audio data; locomotive data indicative of one or more locomotive operating parameters, locomotive control signals, and locomotive performance characteristics; engine operating parameter data; exhaust characteristics data; electrical data; and positive train control data. A controller contained within the outer case may be configured to associate a universal time stamp with each of the multiple types of data stored in the first memory module. An inner, crash-hardened case may be contained within the outer case, containing a second memory module including a second amount of data storage capacity that is smaller than the first amount. The controller may be further configured to periodically transfer a portion of the time-stamped data stored in the first memory module to the second memory module.