Driver assistance system for fatigue detection and / or attention evaluation of a driver

摘要

Driver assistance system (1) for fatigue detection and / or attention assessment of a driver (2), in addition to an evaluation unit (3) from at least a) a roadway monitoring system (4.1, 4.2), suitable for detecting a lane course, b) a human-machine interface ( 7), for input / control of the direction of travel, c) a steering mechanism (7.x) for aligning one or more steerable wheels / wheels (7.4), for the purpose of setting the desired direction of travel, d) an activatable warning device (5) and / or a warning device (5) available for activation, wherein the warning device is then activated and a warning signal is generated when the driver (2) approaches or deflects too much and / or too long to a lane boundary and the set direction of travel and / or an actual lane usage (9.3), and an actual lane course (9) and / or a target lane usage (9.2) to be maintained from one another a soften, characterized in that after detection of a non-driving ability and / or after the activation of the warning device, the vehicle (10) is limited in its movement to prevent the driver on the onward journey or restrict.