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:
Mar. 01, 2022
Filed:
Sep. 20, 2019
Westinghouse Air Brake Technologies Corporation, Wilmerding, PA (US);
Charles L. Wolf, Olney, MD (US);
Paul Gerard Bender, Clarksburg, MD (US);
Richard S. Klemanski, Walkersville, MD (US);
Westinghouse Air Brake Technologies Corporation, Wilmerding, PA (US);
Abstract
Embodiments of the invention relate to a communication system for vehicles and an associated method. A method includes receiving a command message from a first vehicle at a second vehicle, wherein the first vehicle and second vehicle are communicatively coupled to define at least a portion of a vehicle group; receiving a status reply message from the second vehicle at the first vehicle in response to a trigger event; controlling an operation of one or more vehicles in the vehicle group based at least in part on a determined communications status of a communication network comprising at least one communication device with respect to the command message and the status reply message.