HIGHWAY EXIT DETECTION AND LINE MIRRORING FOR VEHICLE TRAJECTORY DETERMINATION

摘要

Systems and methods for determining a planned trajectory of a host vehicle using line mirroring. A plurality of reported lines on a roadway surface are determined based on image data and analyzed to detect a highway exit. When a highway exit is not detected, a planned trajectory for the host vehicle is determined based on a lane defined between two of the reported lines. However, when a highway exit is detected based on an analysis of the reported lines, a planned trajectory of the host vehicle is determined based on a lane defined between one of the reported lines and a mirrored line. The shape of the mirrored line is determined based on the shape of another reported line detected along a first side the host vehicle and is positioned along the other side of the host vehicle opposite the first side.