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:
Dec. 16, 2025
Filed:
Nov. 26, 2021
Jaguar Land Rover Limited, Warwickshire, GB;
Luke Birch, Coventry, GB;
Dennis Lausecker, Coventry, GB;
James Kelly, Coventry, GB;
Syed Asad Ali, Coventry, GB;
JAGUAR LAND ROVER LIMITED, Coventry, GB;
Abstract
A control system () for controlling an active suspension system () of a vehicle () to determine relative traction levels, the control system comprising one or more controller (), wherein the control system is configured to (): control the active suspension system to change normal force through a first subset of one or more wheels; determine a traction-dependent variable at each of the first subset of wheels to which known torque is applied; control the active suspension system to change normal force through a second subset of one or more wheels; and determine a traction-dependent variable at each of the second subset of wheels to which known torque is applied, wherein the traction-dependent variables indicate relative traction levels.