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. 19, 2013
Filed:
Sep. 11, 2009
Andreas Eidehall, Molndal, SE;
Andreas Eidehall, Molndal, SE;
Volvo Car Corporation, Gothenburg, SE;
Abstract
A method and system for assessing vehicle paths in a road environment including a vehicle and external objects includes: determining a position and a dynamic state of the host vehicle and of each of the external objects; generating a plurality of paths that may be followed by the vehicle as it moves toward the external objects; and evaluating a cost associated with each of the paths, the cost based on a lateral acceleration experienced by the vehicle. Each path is made up of path segments, including: an initial path segment corresponding to the vehicle continuing along a selected route without consideration of the external objects, and a maneuver pair for each external object, each maneuver pair including a path segment passing to the left of the external object and a path segment passing to the right of the external object.