• English
  • Deutsch
  • Log In
    or
  • Research Outputs
  • Projects
  • Researchers
  • Institutes
  • Statistics
Repository logo
Fraunhofer-Gesellschaft
  1. Home
  2. Fraunhofer-Gesellschaft
  3. Konferenzschrift
  4. Realtime Global Optimization of a Fail-Safe Emergency Stop Maneuver for Arbitrary Electrical/Electronical Failures in Automated Driving
 
  • Details
  • Full
Options
2020
  • Konferenzbeitrag

Titel

Realtime Global Optimization of a Fail-Safe Emergency Stop Maneuver for Arbitrary Electrical/Electronical Failures in Automated Driving

Abstract
In the event of a critical system failures in auto-mated vehicles, fail-operational or fail-safe measures provide minimum guarantees for the vehicle's performance, depending on which of its subsystems remain operational. Various such methods have been proposed which, upon failure, use different remaining sets of operational subsystems to execute maneuvers that bring the vehicle into a safe state under different environmental conditions. One particular such method proposes a fail-safe emergency stop system that requires no particular electric or electronic subsystem to be available after failure, and still provides a basic situation-dependent emergency stop maneuver. This is achieved by preemptively setting parameters to a hydraulic / mechanical system prior to failure, which after failure executes the preset maneuver ""blindly"". The focus of this paper is the particular challenge of implementing a lightweight planning algorithm that can cope with the complex uncertainties of the given task while still providing a globally optimal solution at regular intervals, based on the perceived and predicted environment of the automated vehicle.
Author(s)
Duerr, F.
Ziehn, Jens
Fraunhofer-Institut für Optronik, Systemtechnik und Bildauswertung IOSB
Kohlhaas, R.
Roschani, Masoud
Fraunhofer-Institut für Optronik, Systemtechnik und Bildauswertung IOSB
Ruf, Miriam
Fraunhofer-Institut für Optronik, Systemtechnik und Bildauswertung IOSB
Beyerer, Jürgen
Fraunhofer-Institut für Optronik, Systemtechnik und Bildauswertung IOSB
Hauptwerk
IEEE 23rd International Conference on Intelligent Transportation Systems, ITSC 2020
Konferenz
International Conference on Intelligent Transportation Systems (ITSC) 2020
Thumbnail Image
DOI
10.1109/ITSC45102.2020.9294578
Language
Englisch
google-scholar
IOSB
  • Cookie settings
  • Imprint
  • Privacy policy
  • Api
  • Send Feedback
© 2022