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. 26, 2023
Filed:
Jun. 28, 2023
Rivian Ip Holdings, Llc, Irvine, CA (US);
Quentin Arthur Cradock Watson Spottiswoode, York Close, GB;
David Martin Armstrong, Wythall, GB;
RIVIAN IP HOLDINGS, LLC, Irvine, CA (US);
Abstract
Drag Detection is provided. A system includes one or more processors of a vehicle, coupled with memory. The one or more processors can determine, for a vehicle, rolling drag based on energy input to one or more motors of the vehicle and a speed of the vehicle. The one or more processors can select, based on the rolling drag and a friction level associated with a surface on which the vehicle traverses, a slip target for the vehicle. The one or more processors can provide the slip target to a traction control system of the vehicle to control the one or more motors.