A flexible method for criticality assessment in driver assistance systems

  title={A flexible method for criticality assessment in driver assistance systems},
  author={Andreas Tamke and Thao Dang and Gabi Breuel},
  journal={2011 IEEE Intelligent Vehicles Symposium (IV)},
This paper presents an efficient algorithm to compute time-to-x (TTX) criticality measures (e.g. time-to-collision, time-to-brake, time-to-steer). Such measures can be used to trigger warnings and emergency maneuvers in driver assistance systems. Our numerical scheme finds a discrete time approximation of TTX values in real time using a modified binary search algorithm. It computes TTX values with high accuracy by incorporating realistic vehicle dynamics and using realistic emergency maneuver… CONTINUE READING
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