Electric vehicle moving direction detection

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9656574
APP PUB NO 20160152157A1
SERIAL NO

14557652

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Abstract

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A method and system is provided for determining a direction of movement of an electric vehicle. The method and system includes determining the direction of rotation and the direction of torque of a motor shaft, determining an operating gear of the vehicle, and determining a previous direction of movement of the vehicle. The method and system then determines if the vehicle is moving forward or backwards. The method and system also determines whether the vehicle is motoring (i.e., converting electric power to mechanical power) or generating (i.e., converting mechanical power into electric power).

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Patent Owner(s)

  • ROBERT BOSCH GMBH;ROBERT BOSCH LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bhadange, Ravikumar Novi, US 4 6
Frech, Achim Talheim, DE 1 2
Li, Qingyuan Ann Arbor, US 28 109
Saylor, Aaron Farmington, US 1 2
Wu, Kevin Novi, US 44 403

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