Real-time Implementation of a Novel Safety Function for Prevention of Loss of Vehicle Control
Paper i proceeding, 2011

We present a novel safety function for prevention of vehicle control loss. The safety function overcomes some of the limitations of conventional Electronic Stability Control (ESC) systems. Based on sensor information about the host vehicle's state and the road ahead, a threat assessment algorithm predicts the future evolution of the vehicle's state. If the vehicle motion, predicted over a finite time horizon violates safety constraints, autonomous deceleration is activated in order to prevent vehicle loss of control. The safety function has been implemented in real-time. Experimental results indicate that the safety function relies less on the driver's skills than conventional ESC systems and that a more controllable and comfortable vehicle motion can be acquired when the function is active.

Vehicle Stability

Threat Assessment

Active Safety

Semi-Autonomous Vehicles

Författare

Mohammad Ali

Chalmers, Signaler och system, System- och reglerteknik, Mekatronik

Claes Olsson

Volvo

Jonas Sjöberg

Chalmers, Signaler och system, System- och reglerteknik, Mekatronik

IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC

1427-1432 6083082

Ämneskategorier

Annan data- och informationsvetenskap

Övrig annan teknik

Elektroteknik och elektronik

Reglerteknik

Styrkeområden

Informations- och kommunikationsteknik

Transport

DOI

10.1109/ITSC.2011.6083082

ISBN

978-1-4577-2198-4

Mer information

Skapat

2017-10-07