Results 21 to 30 of about 23,681,723 (385)

Vehicle Type Specific Waypoint Generation

2022 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2022
We develop a generic mechanism for generating vehicle-type specific sequences of waypoints from a probabilistic foundation model of driving behavior. Many foundation behavior models are trained on data that does not include vehicle information, which limits their utility in downstream applications such as planning.
Yunpeng Liu 0007, Jonathan Wilder Lavington, Adam Scibior, Frank Wood   +3 more
openaire   +3 more sources

Vehicle Attribute Recognition by Appearance: Computer Vision Methods for Vehicle Type, Make and Model Classification [PDF]

Journal of Signal Processing Systems, 2020
This paper studies vehicle attribute recognition by appearance. In the literature, image-based target recognition has been extensively investigated in many use cases, such as facial recognition, but less so in the field of vehicle attribute recognition ...
Xingyang Ni, Heikki Huttunen
semanticscholar   +1 more source

Examining Vehicle Users’ Willingness to Carpool: Evidence from Sri Lanka, a Lower- and Middle-Income Country [PDF]

Journal of South Asian Logistics and Transport
Carpooling, as a shared mobility option, offers a means to reduce single-occupancy vehicle use and promote sustainable travel behaviour. While many studies have explored carpooling in developed countries, there is a growing need to consider context ...
J. Muhammadhu Jeseem, Thiranjaya B. Kandanaarachchi, Buddhi A. Weerasinghe, H. Niles Perera   +3 more
doaj   +1 more source

Crashworthiness of a type 228M rail vehicle

Pojazdy Szynowe, 2022
This article presents rail vehicles crashworthiness issues based on the design of the 228M type light railcar. Meeting the requirements of the standard requires the application of appropriate components dedicated to energy absorption and ensuring ...
Dawid Witkowski, Piotr Tarnawski, Natalia Stefańska   +2 more
doaj   +1 more source

Light-Vehicle Occupancy and Severe Injury by Vehicle and Crash Type [PDF]

Traffic Injury Prevention, 2014
Purpose: This study investigated the number of occupants involved and severely injured in light-vehicle crashes by vehicle and crash type. Methods: 1994–2010 NASS-CDS data were analyzed to estimate the risk of severely injured occupants involved in motor vehicle crashes. Crashes were grouped by front, side, rear, and rollovers.
Chantal S, Parenteau, David C, Viano
openaire   +2 more sources

Bogie design of 227M type rail vehicle

Pojazdy Szynowe, 2022
The article presents the running parameters and construction of the 41MN and 46MN hybrid traction units (HZT). Design solutions were presented and described, attention was paid to the functions fulfilled by individual systems of rolling and driving ...
Radosław Miklasz, Szymon Dawid, Paweł Wojtukiewicz, Marek Grzegórski   +3 more
doaj   +1 more source

Determining of vehicle capacity based on a lot size of goods [PDF]

Transport, 2004
The size of lots of goods, vehicle type and capacity as well as the method of transportation should be properly matched. The coordination of these key parameters could reduce freight transportation costs. This can also help to save time.
R. Limba, O. Fadina
doaj   +3 more sources

Real-world assessment of vehicle air pollutant emissions subset by vehicle type, fuel and EURO class: New findings from the recent UK EDAR field campaigns, and implications for emissions restricted zones.

Science of the Total Environment, 2020
This paper reports upon and analyses vehicle emissions measured by the Emissions Detecting and Reporting (EDAR) system, a Vehicle Emissions Remote Sensing System (VERSS) type device, used in five UK based field campaigns in 2016 and 2017. In total 94,940
O. Ghaffarpasand, D. Beddows, K. Ropkins, F. Pope   +3 more
semanticscholar   +1 more source

Driver injury severity analysis of crashes in a western China's rural mountainous county: Taking crash compatibility difference into consideration

Journal of Traffic and Transportation Engineering (English ed. Online), 2021
China's traffic safety attracts increasing research interest. Official data show that crashes in the western region of China are more severe than those in the eastern region. However, research on crash severity in western China is scarce.
Liyang Wang, Ruimin Li, Changjun Wang, Zhiyong Liu   +3 more
doaj   +1 more source

A multiple-vehicle type reactive dynamic user equilibrium model and algorithm with physical queues

Transport, 2013
A multiple-vehicle type reactive dynamic user equilibrium model with physical queues is presented. The single-vehicle type cumulative flow given by Newell is extended into multiple-vehicle types. The flow conditions for multiple-vehicle types on link can
ShuGuang Li
doaj   +1 more source