Our streets will be soon populated by multitudes of self-driving vehicles, calling for appropriate solutions to coordinate their collective movements in order to ensure safety and efficiency. In this paper, after introducing the general issues associated to coordination of self-driving vehicles, we show that a key engineering issue is identifying the most suitable degree of autonomy in decision making that should be left to vehicles during the coordination process. This issue also includes the possibility, depending on factors such as traffic conditions or the need to enact specific mobility policies, to dynamically adjust such degree of autonomy and thus the adopted coordination scheme. This introduces many theoretical and practical challenges in modelling self-driving vehicles coordination schemes and in their rigorous engineering, as in the case of intersection crossing, analysed in the paper.
Degrees of Autonomy in Coordinating Collectives of Self-Driving Vehicles / Mariani, S.; Zambonelli, F.. - 12477:(2020), pp. 189-204. (Intervento presentato al convegno 9th International Symposium on Leveraging Applications of Formal Methods, Verification and Validation, ISoLA 2020 tenutosi a grc nel 2020) [10.1007/978-3-030-61470-6_12].
Degrees of Autonomy in Coordinating Collectives of Self-Driving Vehicles
Mariani S.;Zambonelli F.
2020
Abstract
Our streets will be soon populated by multitudes of self-driving vehicles, calling for appropriate solutions to coordinate their collective movements in order to ensure safety and efficiency. In this paper, after introducing the general issues associated to coordination of self-driving vehicles, we show that a key engineering issue is identifying the most suitable degree of autonomy in decision making that should be left to vehicles during the coordination process. This issue also includes the possibility, depending on factors such as traffic conditions or the need to enact specific mobility policies, to dynamically adjust such degree of autonomy and thus the adopted coordination scheme. This introduces many theoretical and practical challenges in modelling self-driving vehicles coordination schemes and in their rigorous engineering, as in the case of intersection crossing, analysed in the paper.
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