METHOD AND DEVICE FOR SENSING A LANE WITH A DRIVER ASSISTANCE SYSTEM

摘要

The invention relates to a method for sensing a lane with a driver assistance system, comprising a sensor system for lane detection, of a vehicle (33), in which driver assistance system measuring points MP which represent lane markings are sensed with the sensor system for lane detection in a region of a traffic space (30) in front of the vehicle (33). An ideal number of measuring points MP is determined on the basis of a reference model. A measure of plausibility of the look-ahead distance is determined from a comparison between the number of measuring points which are actually sensed and the ideal number of measuring points.