Road infrastructure requirements to accommodate autonomous vehicles

Ivančev, Ana Čudina; Dragčević, Vesna; Džambas, Tamara

doi:10.5592/co/cetra.2022.1462

Cited by 3 publications

(3 citation statements)

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“…vrijeme reakcije, visina oka vozača i sl.). U prethodnom istraživanju [11] provedenom od strane autora ovog rada, analiziran je utjecaj autonomnih vozila na odabir projektnih elemenata javnih cesta izvan naselja definiranih hrvatskim Pravilnikom [12]. Vrijeme reakcije je parametar koji utječe na duljinu zaustavne preglednosti.…”

Section: Utjecaj Autonomnih Vozila Na Projektiranje Autocestaunclassified

“…Svakako, treba napomenuti i da će se nova prometna infrastruktura prema takvim projektnim pravilima moći projektirati tek kada na cestama budu prometovala isključivo autonomna vozila, odnosno kada u prometnom toku više ne bude konvencionalnih vozila [14]. U drugom istraživanju [15] provedenom od strane autora ovog rada, analiziran je utjecaj autonomnih vozila na duljinu trakova za usporenje na autocestama prema njemačkim smjernicama [16] i švicarskoj normi [17]. Naime, vozila razine autonomije L3 još uvijek se oslanjaju na vozača i na eventualno preuzimanje kontrole prilikom neprepoznavanja okoliša ili nekih nepredviđenih situacija, kao što je primjerice pojava traka za usporenje na autocesti.…”

Section: Utjecaj Autonomnih Vozila Na Projektiranje Autocestaunclassified

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Designing highways for the traffic of autonomous vehicles

Čudina Ivančev,

Dragičević,

Džambas

2023

Zajednički Temelji 2023. - uniSTem : Deseti Skup Mladih Istraživača Iz Područja Građevinarstva I Srodnih Tehničkih Znanosti, Sp

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In the last few years, there has been an increasing amount of research dealing with the development of autonomous vehicles. The ability of autonomous vehicles to drive themselves, predict situations, communicate with surrounding vehicles and infrastructure, and interact with the environment in which they are located sets new requirements for designing road infrastructure. Gradual adaptation of the road infrastructure will largely depend on the level of development of autonomous vehicles and their share in the traffic flow. This paper presents the results of existing research related to the geometric design of highways adapted to the traffic of autonomous vehicles and provides guidelines for the implementation of further research. The main purpose of the research will be a detailed analysis of all project elements during the construction of new or reconstruction of existing highways, depending on the share of autonomous vehicles in traffic flow.

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Section: Utjecaj Autonomnih Vozila Na Projektiranje Autocestaunclassified

Designing highways for the traffic of autonomous vehicles

Čudina Ivančev,

Dragičević,

Džambas

2023

Zajednički Temelji 2023. - uniSTem : Deseti Skup Mladih Istraživača Iz Područja Građevinarstva I Srodnih Tehničkih Znanosti, Sp

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“…Dosadašnja istraživanja [11,12] pokazala su da će se parametri za projektiranje cestovne infrastrukture u budućnosti promijeniti zato što su postojeće ceste projektirane prema ljudskim karakteristikama i ograničenjima. U prethodnim istraživanjima [13], provedenim od strane autora ovog rada analiziran je utjecaj autonomnih vozila na pojedine projektne elemente definirane hrvatskim Pravilnikom [14]. U nastavku su ukratko opisani parametri koji su bili obuhvaćeni navedenom analizom.…”

Section: Autonomna Vozila I Utjecaj Na Cestovnu Infrastrukturuunclassified

The influence of autonomous vehicles on the selection of highway design elements

Ivančev¹,

Dragčević²

2022

Proceedings of 8th Symposium on Doctoral Studies in Civil Engineering

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The introduction of new technologies, such as artificial intelligence in cars, raises the question of what the road infrastructure should be like in the future. The changes are expected to be significant, given that the human factor has influenced a number of design parameters. The ability of autonomous vehicles to drive themselves, anticipate situations, communicate with surrounding vehicles and infrastructure, and the environment in which they are located, places new demands on road infrastructure. Gradual changes in infrastructure will mostly depend on the speed of development of autonomous vehicles and their introduction into the transport system. Starting with intensive maintenance of roads and accompanying facilities, through separate corridors only for autonomous vehicles, while the goal is simplified and safe road infrastructure. The aim of this paper is to provide a review of the literature for the possible adaptation of road infrastructure intended for autonomous vehicles and to lay the foundation for further research in this area.

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The Constraints of Narrow Channels: Implications for Multimodal Logistics

Meshari

2024

International Journal of Innovative Science and Research Techno

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Narrow passages, whether man made, place limitations, on the efficiency of multimodal logistics activities by affecting factors like ship size, cargo capacity, speed of transit and operational effectiveness. This paper delves into the impact of these constraints on logistics and supply chain management emphasizing the importance of developing approaches to overcome these obstacles. Key areas of study include how ships behave in waterways, scheduling and simulating traffic flow establishing passing protocols and reducing risks related to grounding incidents. The study also explores how technological advancements like ships and sophisticated navigation systems can improve safety and operational efficiency. Furthermore, it examines the benefits of integrating water routes into the broader supply chain network to enhance logistics performance and sustainability. Ultimately this research aims to offer insights for optimizing logistics operations in channels with a focus, on enhancing strategies and reducing transit times.

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Road infrastructure requirements to accommodate autonomous vehicles

Cited by 3 publications

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Designing highways for the traffic of autonomous vehicles

Designing highways for the traffic of autonomous vehicles

The influence of autonomous vehicles on the selection of highway design elements

The Constraints of Narrow Channels: Implications for Multimodal Logistics

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