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Full-Text Articles in Physical Sciences and Mathematics
V2v And V2i Communications For Traffic Safety And Co2 Emission Reduction: A Performance Evaluation, Fatma Outay, Faouzi Kamoun, Florent Kaisser, Doaa Alterri, Ansar Yasar
V2v And V2i Communications For Traffic Safety And Co2 Emission Reduction: A Performance Evaluation, Fatma Outay, Faouzi Kamoun, Florent Kaisser, Doaa Alterri, Ansar Yasar
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© 2019 The Authors. Published by Elsevier B.V. In this paper, we consider a special scenario where connected (V2V and V2I) vehicular technologies are used to alert motorists when they approach a hazardous zone, such as a low visibility area, and recommend proper speeds. We present the principles of the proposed safety driving system and compare the performance of V2V and V2I communications in terms of road safety effectiveness and network communication efficiency. This performance analysis is based on extensive computer simulation experiments by adapting the iTetris platform under various scenarios. We also explore, via simulations, whether CHAA systems, based …
The Covcrav Project: Architecture And Design Of A Cooperative V2v Crash Avoidance System, Fatma Outay, Hichem Bargaoui, Anouar Chemek, Faouzi Kamoun, Ansar Yasar
The Covcrav Project: Architecture And Design Of A Cooperative V2v Crash Avoidance System, Fatma Outay, Hichem Bargaoui, Anouar Chemek, Faouzi Kamoun, Ansar Yasar
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© 2019 The Authors. Published by Elsevier B.V. Systems capable of warning motorists against hazardous driving conditions are extremely useful for next-generation cooperative situational awareness and collision avoidance systems. In this paper, we present some preliminary results related to the COVCRAV project which aims to develop an on-board Road Hazard Signaling (RHS) system based on a crowd-apprising model. Unlike other approaches that rely on the automatic detection of dangerous situations via onboard sensors or warning messages received from roadside units, our approach enables drivers to interact directly with a touchscreen Driver Vehicle Interface (DVI) to notify nearby vehicles about the …