Driving with Confidence: Local Dynamic Maps That Provide LoS for the Gulliver Test-Bed

Berger, Christian; Morales, Óscar Alberto; Petig, Thomas; Schiller, Elad Michael

doi:10.1007/978-3-319-10557-4_6

Cited by 3 publications

(1 citation statement)

References 14 publications

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“…The studied problem is motivated by the KARYON project [3,5,6]. The KARYON project aims to provide a predictable and safe coordination of intelligent vehicles that interact in inherently uncertain environments.…”

Section: Related Workmentioning

confidence: 99%

Cooperation with disagreement correction in the presence of communication failures

Morales-Ponce

Schiller

Falcone

2014

17th International IEEE Conference on Intelligent Transportation Systems (ITSC)

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Vehicle-to-vehicle communication is a fundamental requirement for maintaining safety standards in high-performance cooperative vehicular systems. The vehicles periodically exchange critical information among nearby vehicles and determine their maneuvers according to the information quality and the established strategies. However, wireless communication is failure prone. Thus, participants can be unaware that other participants have not received the needed information on time. This can result in conflicting (unsafe) trajectories. We present a deterministic solution that allows all participants to use a fallback strategy in the presence of communication delays. We base our solution on a timed distributed protocol. In the presence of message omission and delay failures, the protocol disagreement period is bounded by a constant (in the order of milliseconds) that may depend on the message delay in the absence of these failures. We demonstrate correctness and perform experiments to corroborate its efficiency. We explain how vehicular platooning can use the proposed solution for providing high performance while meeting the safety standards in the presence of communication failures. We believe that this work facilitates the implementation of cooperative driving systems that have to deal with inherent (communication) uncertainties. * This paper appears as a technical report [26] and as an extended abstract [23].

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Section: Related Workmentioning

confidence: 99%