Scipediacontent: Scipediacontent moved page Draft Content 436804010 to Abuella et al 2019a

2021-02-16T09:03:30Z

Scipediacontent moved page Draft Content 436804010 to Abuella et al 2019a

Scipediacontent: Created page with " == Abstract == The introduction of light emitting diodes (LED) in automotive exterior lighting systems provides opportunities to develop viable alternatives to conventional..."

2021-02-16T09:03:26Z

Created page with " == Abstract == The introduction of light emitting diodes (LED) in automotive exterior lighting systems provides opportunities to develop viable alternatives to conventional..."

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== Abstract ==

The introduction of light emitting diodes (LED) in automotive exterior lighting systems provides opportunities to develop viable alternatives to conventional communication and sensing technologies. Most of the advanced driver-assist and autonomous vehicle technologies are based on Radio Detection and Ranging (RADAR) or Light Detection and Ranging (LiDAR) systems that use radio frequency or laser signals, respectively. While reliable and real-time information on vehicle speeds is critical for traffic operations management and autonomous vehicles safety, RADAR or LiDAR systems have some deficiencies especially in curved road scenarios where the incidence angle is rapidly varying. In this paper, we propose a novel speed estimation system so-called the Visible Light Detection and Ranging (ViLDAR) that builds upon sensing visible light variation of the vehicle's headlamp. We determine the accuracy of the proposed speed estimator in straight and curved road scenarios. We further present how the algorithm design parameters and the channel noise level affect the speed estimation accuracy. For wide incidence angles, the simulation results show that the ViLDAR outperforms RADAR/LiDAR systems in both straight and curved road scenarios. Publisher's Version

== Original document ==

The different versions of the original document can be found in:

* [https://dx.doi.org/10.1109/TVT.2019.2941705 https://dx.doi.org/10.1109/TVT.2019.2941705],
: [https://hdl.handle.net/11729/2230 https://hdl.handle.net/11729/2230] under the license http://creativecommons.org/licenses/by-nc-nd/3.0/us/

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Abuella et al 2019a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 436804010 to Abuella et al 2019a

Scipediacontent: Created page with " == Abstract == The introduction of light emitting diodes (LED) in automotive exterior lighting systems provides opportunities to develop viable alternatives to conventional..."