2024-03-28T23:58:08Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1096682021-10-22T10:50:49Zcom_10261_31565com_10261_4col_10261_31566
http://hdl.handle.net/10261/109668
10.1016/j.trc.2013.09.012
256800
An auxiliary V2I network for road transport and dynamic environments
Elsevier
2013
artículo
Godoy, Jorge
Milanés, Vicente
Pérez Rastelli, Joshué Manuel
Villagrá, Jorge
rp14339
Onieva, Enrique
Road vehicle control
Intelligent vehicles
Traffic management
Inter-vehicle communications
Road traffic control
2013-12
Since vehicle-to-infrastructure (V2I) communications require a major initial outlay and continuous maintenance, they have been less frequently implemented than vehicle-to-vehicle (V2V) communications in applications in the field of Intelligent Transportation Systems (ITS). Nevertheless, making use of the information provided by the infrastructure - traffic signals, traffic panels, and so on - can help improve the performance of various ITS applications. The present work describes the design and implementation of a low-cost infrastructure network based on ZigBee technology to alert drivers (or even override them by using active safety systems) in the case of some unexpected circumstance on the road so that they can prepare for the appropriate handling of their vehicles. Its implementation as an auxiliary network within a larger communications scheme allows the network's load to be reduced and its performance to be improved. The proposed architecture was tested on a real car in a real scenario with quantified results for different applications. © 2013 Elsevier Ltd.
Tramsportation Research, Part C: Emerging Technologies
2013
37
145
156