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:
Jun. 11, 2019
Filed:
Feb. 17, 2017
Volvo Car Corporation, Gothenburg, SE;
Julia Nilsson, Gothenburg, SE;
Mattias Erik Brannstrom, Gothenburg, SE;
VOLVO CAR CORPORATION, Gothenburg, SE;
Abstract
A method and system for evaluating inter-vehicle traffic gaps and time instances to perform a lane change maneuver is described. The method includes determining a set of trajectories which respectively constitutes an approximation of the feasible motion of the ego vehicle, evaluating the set of trajectories on the available inter-vehicle traffic gaps and time instances to perform the lane change maneuver over a prediction horizon to select a subset of feasible inter-vehicle traffic gaps and time instances to perform the lane change maneuver and to establish a corresponding set of lane change trajectories, evaluating the set of lane change trajectories on the subset of feasible inter-vehicle traffic gaps and time instances from a safety critical perspective, and selecting a preferred lane change trajectory, with corresponding inter-vehicle traffic gap and time instance, to perform the lane change maneuver.