Distributed algorithm for collision avoidance at road intersections in the presence of communication failures
Paper i proceeding, 2017

Vehicle-to-vehicle (V2V) communication is a crucial component of the future autonomous driving systems since it enables improved awareness of the surrounding environment, even without extensive processing of sensory information. However, V2V communication is prone to failures and delays, so a distributed fault-tolerant approach is required for safe and efficient transportation. In this paper, we focus on the intersection crossing (IC) problem with autonomous vehicles that cooperate via V2V communications, and propose a novel distributed IC algorithm that can handle an unknown and large (yet finite) number of communication failures. Our analysis shows that both safety and liveness requirements are satisfied in all realistic situations. We also found, based on a real data set, that the crossing delay is only slightly increased even in the presence of highly correlated failures.

autonomous vehicles

distributed algorithms

V2V

road safety

collision avoidance

Författare

Vladimir Savic

Chalmers, Data- och informationsteknik, Nätverk och system

Elad Schiller

Chalmers, Data- och informationsteknik, Nätverk och system

Marina Papatriantafilou

Chalmers, Data- och informationsteknik, Nätverk och system

IEEE Intelligent Vehicles Symposium (IV)

1005-1012

Styrkeområden

Informations- och kommunikationsteknik

Transport

Ämneskategorier

Data- och informationsvetenskap

Elektroteknik och elektronik

DOI

10.1109/IVS.2017.7995846

ISBN

978-1-5090-4804-5

Mer information

Skapat

2017-10-07