Patent attributes
An operator-evaluation system for an automated vehicle includes a traffic-detector and a controller. The traffic-detector is used to determine a complexity-ranking of a traffic-scenario approached by a host-vehicle. The controller is in communication with the traffic-detector and is configured to operate the host-vehicle in: an automated-mode where the controller steers the host-vehicle toward a desired-position of a travel-lane; a monitored-mode where an operator steers the host-vehicle and the controller assists the operator to steer the host-vehicle toward the desired-position when the host-vehicle is farther than a lateral-threshold from the desired-position; and a manual-mode where the operator steers the host-vehicle without assistance from the controller. The controller transitions from the automated-mode to the monitored-mode prior to arrival at the traffic-scenario to determine a skill-ranking of the operator relative to the complexity-ranking, and transitions from the automated-mode to the manual-mode when the complexity-ranking is less than the skill-ranking of the operator.
