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:
Oct. 18, 2016
Filed:
May. 28, 2015
Applicant:
Atieva, Inc., Menlo Park, CA (US);
Inventor:
Jean-Philippe Gauthier, San Francisco, CA (US);
Assignee:
ATIEVA, INC., Menlo Park, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60L 3/10 (2006.01); B60L 3/12 (2006.01); B60L 11/18 (2006.01); B60L 15/20 (2006.01); B60W 30/18 (2012.01); B60K 1/02 (2006.01); H02P 5/753 (2006.01); B60K 1/00 (2006.01);
U.S. Cl.
CPC ...
B60L 3/10 (2013.01); B60K 1/02 (2013.01); B60L 3/104 (2013.01); B60L 3/106 (2013.01); B60L 3/108 (2013.01); B60L 3/12 (2013.01); B60L 11/1803 (2013.01); B60L 15/20 (2013.01); B60W 30/18172 (2013.01); H02P 5/753 (2013.01); B60K 2001/001 (2013.01); Y02T 10/644 (2013.01); Y02T 10/7275 (2013.01);
Abstract
A traction control system is provided that is applicable to both two wheel drive and four wheel drive electric vehicles, and which is capable of handling both low frequency and high frequency control duties. The system uses proportional gains in order to minimize controller delays and insure a natural feeling traction control system.