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:
Nov. 26, 2024
Filed:
Apr. 21, 2021
Jaguar Land Rover Limited, Coventry, GB;
Gareth Jones, Warwick, GB;
Blake Hemingway, Coventry, GB;
Christopher Blakesley, Coventry, GB;
Daniele Giovanelli, Leamington Spa, GB;
Matthew Hancock, Rugby, GB;
Jaguar Land Rover Limited, Coventry, GB;
Abstract
An electric machine control system for a vehicle having an electric machine arranged to be selectively couplable to provide torque to a wheel of an axle. An input receives a fault-derived coupling state request signal and a further coupling state request signal. Each coupling state request signal is indicative of a request for a coupling state of the electric machine to the wheel of the axle. A processor determines the coupling state of the electric machine to the wheel of the axle in dependence on the fault-derived coupling state request signal and the further coupling state request signal. The processor determines the coupling state of the electric machine in precedence on the fault-derived coupling state request signal over the further coupling state request signal. A coupling signal indicative of the determined coupling state is output to control coupling of the electric machine to the wheel of the axle.