Results 201 to 210 of about 3,761 (238)

Critical headway estimation under uncertainty and non-ideal communication conditions

17th International IEEE Conference on Intelligent Transportation Systems (ITSC), 2014
This article proposes a safety check extension to Adaptive Cruise Control systems where the critical headway time is estimated in real-time. This critical headway time estimate enables automated reaction to crisis circumstances such as when a preceding vehicle performs an emergency brake.
Kester, L.J.H.M.   +2 more
exaly   +3 more sources

Perpetuation of gender bias in New Headway: a multimodal critical discourse analysis with a diachronic lens

Pedagogy, Culture & Society, 2021
Framed by MCDA, our study examines diachronic changes in gender representation in five New Headway Elementary (NHE) editions.
Ufuk Keles   +2 more
openaire   +1 more source

The perceived criticality of different time headways is depending on velocity

Transportation Research Part F: Traffic Psychology and Behaviour, 2018
Abstract Time headway (THW) presumably represents a velocity-independent measure of safe following distances during car-following. However, studies using on-road data show that drivers decrease their THWs as velocity increases (e.g., Brackstone, Waterson, & McDonald, 2009).
Robert Tscharn   +2 more
openaire   +1 more source

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