Method and device for detecting a position of a vehicle on a lane

摘要

A method for detecting a vehicle position on a lane, including: reading in a first image of a first camera, having a first optical axis and reading in at least a second image of at least a second camera having a second optical axis, the cameras being oriented so that the first and second optical axis intersect outside of the detection angle of the first and/or second camera, the first and the at least second image each enclosing a viewing angle deviating by an angle of 90 degrees maximum from the driving direction. Determining at least one interlinked image gradient for each of the first image and the at least second image. Assigning the at least one interlinked image gradient to a boundary object and assigning the at least one additional interlinked image gradient to a boundary object and/or to one additional boundary object, and ascertaining a relative position of the vehicle as to the boundary object and/or to the additional boundary object to detect the vehicle position.

主权项

1. A method for detecting a position of a vehicle on a lane, the method comprising:
reading in one first image of a first camera having a first optical axis and of at least one second image of at least one second camera having a second optical axis, the first camera and the second camera being oriented so that the first optical axis and the second optical axis intersect outside of the detection angle of the first camera and/or the second camera, wherein the first image and at least the second image each enclose a viewing angle which deviates by an angle of 90 degrees maximum from a driving direction of the vehicle; determining at least one interlinked image gradient in the first image and at least one additional interlinked image gradient in the at least second image; assigning the at least one interlinked image gradient to a roadway boundary object and the at least one additional interlinked image gradient to the roadway boundary object and/or to an additional roadway boundary object; and ascertaining a relative position of the vehicle to the roadway boundary object and/or the additional roadway boundary object to detect the position of the vehicle on the lane.