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:
Apr. 03, 2018
Filed:
Jan. 28, 2015
General Electric Company, Schenectady, NY (US);
Henry Todd Young, Erie, PA (US);
Timothy Warren Brown, Erie, PA (US);
Jeffrey John Wolff, Erie, PA (US);
General Electric Company, Schenectady, NY (US);
Abstract
A control system for a vehicle includes an electric drive system, a drive system control unit, and a friction brake system. The electric drive system is associated with a first set of wheels of the vehicle. The drive system control unit is configured to control the electric drive system to selectively provide electric motive power to the first set of wheels to propel the vehicle and electric retarding to slow the vehicle. The friction brake system includes first and second friction brake units associated with the first and second sets of wheels, respectively. The drive system control unit is further configured to determine a functionality of the second friction brake unit, for a friction brake application to the second set of wheels, independent of operation of the first friction brake unit, and to control at least one vehicle system based on the determined functionality of the second friction brake unit.