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:
Mar. 10, 2020
Filed:
Oct. 19, 2017
Applicant:
Veoneer Us, Inc., Southfield, MI (US);
Inventors:
Ramesh Veerabhadra Pantulu Baladandayu Thapani, West Bloomfield, MI (US);
Shan Cong, Superior Township, MI (US);
Assignee:
Veoneer US, Inc., Southfield, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G08G 1/16 (2006.01); B60W 40/10 (2012.01); G01S 13/93 (2020.01); G01S 13/931 (2020.01);
U.S. Cl.
CPC ...
G08G 1/167 (2013.01); B60W 40/10 (2013.01); G01S 13/931 (2013.01); G01S 2013/9367 (2013.01);
Abstract
Methods and systems for detecting lane changes using vehicle path data. In some implementations, one or more environmental sensors, such as RADAR modules, may be used to generate a first data set associated with a trajectory of a host vehicle. The first data set may be representative of a curve on a graph. Points of inflection may be sought in the curve. An identification of a point of inflection in the curve may then be used to confirm a lane change of the host vehicle.