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On Road Network Utility Based on Risk-Aware Link Choice

In English

Författare

Redaktör

  • Andreas Hegyi

Summary, in English

We have previously shown how it is possible to lower accident risk levels while at the same time increasing traffic flows with the aid of vehicular ad-hoc networks. In this paper, we extend the online traffic accident risk mitigation sys- tem to include link choice. We develop an algorithm that allows vehicles to choose road links that provide the current maximal utility, based on information received over a vehicular network, whilst remaining below acceptable risk levels. Additionally, we investigate how to improve the performance of this algorithm by considering the effect a vehicle’s link choice has on the utility of other vehicles. We introduce a social penalty for reducing other vehicles’ utility and investigate the effects of including this as a factor in vehicles’ link choices. The resulting system sheds new light on the problem of effective link choice by route selection algorithms and highlights the potential that exists in VANET-based traffic management.

Publiceringsår

2013

Språk

Engelska

Publikation/Tidskrift/Serie

International IEEE Conference on Intelligent Transportation Systems

Dokumenttyp

Konferensbidrag

Förlag

IEEE - Institute of Electrical and Electronics Engineers Inc.

Ämne

  • Electrical Engineering, Electronic Engineering, Information Engineering

Nyckelord

  • Traffic Flow Management Risk ITS Wireless Algorithm Efficiency Safety

Conference name

International IEEE Conference on Intelligent Transportation Systems

Conference date

2013-10-06

Conference place

The Hague, Netherlands

Status

Published

Projekt

  • ELLIIT LU P01: WP2 Networking solutions

Forskningsgrupp

  • Networking