Driver assistance system for an ego vehicle on a path of a road network and method for operating the driver assistance system

摘要

The invention relates to a method for operating a driver assistance system for an ego vehicle (1) on a path (10) of a road network, in which road network data and traffic environment data in an environment of the ego vehicle (1) are detected and an ego position of the ego Vehicle (1) is detected relative to the road network. On the basis of the detected road network data and traffic environment data, an environmental projection is generated and the environmental projection is transmitted to a control unit (5) of the driver assistance system. The surrounding projection comprises at least a first (12) and a second lane (11), which run in a straight line and parallel to one another. The surrounding projection is generated in such a way that the ego position is imaged on the first lane (12) and the surrounding projection further comprises traffic-relevant objects (7, 8) each having a position relative to the lanes (11, 12, 13) and Attributes are assigned. The invention further relates to a driver assistance system for an ego vehicle (1).