An original in-vehicle Intelligent Speed Adaptation System for Visibility (V-ISA) was designed to promote compliance with real-time speed management. The functionality of V-ISA is based on the prevailing sight conditions along the road, and operates in two variants: (i) providing visual information, and (ii) vehicle speed intervention. A road scenario with the driver performing merging and diverging manoeuvres in a motorway section was designed. A within-subject experiment involved 32 participants and a vehicle equipped with the two variants and the system off (baseline condition) under two traffic flow conditions. V-ISA had a significant positive effect on the drivers' longitudinal performance along ramps. This change in behaviour along ramps had no effect on merging and diverging manoeuvres. V-ISA had a positive impact on driver speed behaviour in such complex road environment and assisted drivers to modulate the operating speed towards the safe dynamic limits.
Adapting V-ISA Technology: Driver Behaviour along Interchange Ramp and Merging/Diverging Terminals / Hazoor, A.; Perdomo, J. D.; Bassani, M.. - In: EUROPEAN TRANSPORT/TRASPORTI EUROPEI. - ISSN 1825-3997. - ELETTRONICO. - 91:(2023), pp. 1-13. [10.48295/ET.2023.91.3]
Adapting V-ISA Technology: Driver Behaviour along Interchange Ramp and Merging/Diverging Terminals
Hazoor A.;Bassani M.
2023
Abstract
An original in-vehicle Intelligent Speed Adaptation System for Visibility (V-ISA) was designed to promote compliance with real-time speed management. The functionality of V-ISA is based on the prevailing sight conditions along the road, and operates in two variants: (i) providing visual information, and (ii) vehicle speed intervention. A road scenario with the driver performing merging and diverging manoeuvres in a motorway section was designed. A within-subject experiment involved 32 participants and a vehicle equipped with the two variants and the system off (baseline condition) under two traffic flow conditions. V-ISA had a significant positive effect on the drivers' longitudinal performance along ramps. This change in behaviour along ramps had no effect on merging and diverging manoeuvres. V-ISA had a positive impact on driver speed behaviour in such complex road environment and assisted drivers to modulate the operating speed towards the safe dynamic limits.File | Dimensione | Formato | |
---|---|---|---|
ET_2023_91_3.pdf
accesso aperto
Descrizione: Versione post-print
Tipologia:
2a Post-print versione editoriale / Version of Record
Licenza:
Pubblico - Tutti i diritti riservati
Dimensione
1 MB
Formato
Adobe PDF
|
1 MB | Adobe PDF | Visualizza/Apri |
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
https://hdl.handle.net/11583/2991270