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Communication Dans Un Congrès Année : 2016

Visible Light Communication System for Platooning Applications

Résumé

Vehicle-to-vehicle (V2V) communication is crucial in platooning configurations to ensure lateral and longitudinal control of the vehicle trajectory and thus must be reliable. Though radio frequency (RF) systems are widely used for their numerous qualities, their performances can be severely degraded in dense traffic scenario. Visible light communication (VLC), which is not as sensible, could be used as a complementary technology. In this work, a simple and low-cost VLC system suitable for V2V communications is presented. An off-the-shelf central stop lamp, composed of six low-power light-emitting diodes (LED), is used as emitter whereas a photodiode (PD) coupled with an analog processing circuit is used as receiver. This system provides, at a rate of 100 kbps and without errors, a packet delivery ratio (PDR) of 100% over 4.5 m and 77% over 6 m while keeping the transmission latency under 6 ms and is thus compatible with platooning applications.

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Dates et versions

hal-01378185 , version 1 (09-10-2016)

Identifiants

  • HAL Id : hal-01378185 , version 1

Citer

Bastien Béchadergue, Hongyu Guan, Luc Chassagne, Samir Tohmé, Jean-Laurent Franchineau. Visible Light Communication System for Platooning Applications. Vision 2016 Vehicule and Infrastructure safety improvement in Adverse conditions and Night Driving, Oct 2016, Paris, France. ⟨hal-01378185⟩
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