Vehicle guidance system and method for operating a driving function depending on driver data

摘要

A vehicle guidance system for providing a driving function for automated longitudinal guidance of a vehicle is described. The vehicle guidance system is set up to detect a first signaling unit on the basis of environmental data, which is arranged on a roadway traveled by the vehicle in front of the vehicle in the direction of travel. Furthermore, the vehicle guidance system is set up to determine driver data in relation to the attention of the driver of the vehicle when monitoring the driving function, and to operate the driving function in relation to the automated longitudinal guidance of the vehicle on the first signaling unit depending on the driver data.