Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hongtei Eric Tseng0
Li Xu0
Thomas Edward Pilutti0
Date of Patent
November 21, 2017
0Patent Application Number
147363910
Date Filed
June 11, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A backup assist system for a vehicle reversing a trailer includes a trailer sensor module generating a trailer yaw rate and a vehicle sensor system generating a vehicle yaw rate and a vehicle speed. The system further includes a controller determining an estimated length of the trailer based on an estimated hitch angle, the vehicle yaw rate, the vehicle speed, and the trailer yaw rate in view of a kinematic relationship.
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