Lane keeping assistance system, motor vehicle with such a lane keeping assistance device and a method for lane keeping monitoring

摘要

The invention relates to a lane keeping assistance device 2 for lane keeping monitoring of a motor vehicle 1, having an evaluation device 3 for evaluating at least one curve 5 of preceding lanes 6, 7 of the motor vehicle 1, wherein a tolerance threshold TW is predetermined by the evaluation device 3, which is the maximum deviation limit of a transverse deviation of Motor vehicle 1 determines its own lane 6, characterized in that the evaluation device 3 is adapted to adjust the tolerance threshold TW such that the cutting of an adjacent lane 7 is tolerated by the own lane 6 in the at least one evaluated curve 5.