Traction control system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11833912
APP PUB NO 20210370779A1
SERIAL NO

17284495

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A traction control system for a vehicle having a first wheel driven by a first electric motor including a first set of coil windings, the system comprising a first controller arranged to control current in the coil windings for generating a drive torque for driving the first wheel, and a second controller arranged to determine a maximum wheel velocity based on a first slip ratio value for the first wheel and the vehicle velocity and a minimum wheel velocity based on a second slip ratio value for the first wheel and the vehicle velocity. The second controller communicates to the first controller the maximum and minimum values and a torque demand value corresponding to a drive torque for driving the first wheel. The first controller controls current in the coil windings to generate a drive torque based on the maximum and minimum wheel velocity and torque demand values from the second controller.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
PROTEAN ELECTRIC LIMITEDSILVER TREE UNIT 10B COXBRIDGE BUSINESS PARK FARNHAM SURREY GU105EH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ford, Richard Surrey, GB 28 690

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