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:
Jan. 06, 2015
Filed:
Oct. 22, 2009
Applicants:
Yong H. Lee, Troy, MI (US);
Jihan Ryu, Rochester Hills, MI (US);
Weiwen Deng, Rochester Hills, MI (US);
Inventors:
Yong H. Lee, Troy, MI (US);
Jihan Ryu, Rochester Hills, MI (US);
Weiwen Deng, Rochester Hills, MI (US);
Assignee:
GM Global Technology Operations LLC, Detroit, MI (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05D 3/12 (2006.01); B62D 6/00 (2006.01); B62D 1/28 (2006.01);
U.S. Cl.
CPC ...
B62D 1/286 (2013.01);
Abstract
A vehicle steering system includes an automatic steering control unit configured to control the vehicle steering system when in an automatic operational state and a driver intervention unit is configured to determine driver intervention during the automatic operational state. The driver intervention unit comprising a decision software module configured to determine driver intervention.