First observations about response times and connectivity in a vehicles platooning experiment - Archive ouverte HAL Access content directly
Journal Articles Transport Findings Year : 2021

First observations about response times and connectivity in a vehicles platooning experiment

Andres Ladino
Christine Buisson
Connectez-vous pour contacter l'auteur

Abstract

A key question about cooperative vehicle longitudinal control is reactivity, which determines the future of road safety, and capacity. In adaptive cruise control (ACC), the controller adapts the speed of the vehicle to its immediate leader's speed whereas, in the cooperative version (CACC), connectivity between the platoon equipped vehicles reduces their response times. The USDoT Cooperative Automated Research Mobility Applications (CARMA) platform provides data for platooning experiments involving ACC and CACC vehicles. We measure ACC response times (mean = 2.78 seconds) larger than for human-driven cars. We study response times inside CACC platoons showing that connectivity is not always effective.
Fichier principal
Vignette du fichier
[Lanaud et al] - TF 2021 - First observations about response times and connectivity in vehicles platoon experiments.pdf (980.23 Ko) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

hal-03168981 , version 1 (15-03-2021)

Identifiers

Cite

Elsa Lanaud, Andres Ladino, Christine Buisson. First observations about response times and connectivity in a vehicles platooning experiment. Transport Findings, 2021, ⟨10.21949/1504485⟩. ⟨hal-03168981v1⟩
117 View
162 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More