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An Overview of Reinforcement Learning Methods for Variable Speed Limit Control

izvorni znanstveni rad

izvorni znanstveni rad

An Overview of Reinforcement Learning Methods for Variable Speed Limit Control

Vrsta prilog u časopisu
Tip izvorni znanstveni rad
Godina 2020
Časopis Applied sciences (Basel)
Nadređena publikacija Applied Sciences
Volumen 10
Svesčić 14
Stranice 4917, 14
DOI 10.3390/app10144917
EISSN 2076-3417
Status objavljeno

Sažetak

Variable Speed Limit (VSL) control systems are widely studied as solutions for improving safety and throughput on urban motorways. Machine learning techniques, specifically Reinforcement Learning (RL) methods, are a promising alternative for setting up VSL since they can learn and react to different traffic situations without knowing the explicit model of the motorway dynamics. However, the efficiency of combined RL-VSL is highly related to the class of the used RL algorithm, and description of the managed motorway section in which the RL-VSL agent sets the appropriate speed limits. Currently, there is no existing overview of RL algorithm applications in the domain of VSL. Therefore, a comprehensive survey on the state of the art of RL-VSL is presented. Best practices are summarized, and new viewpoints and future research directions, including an overview of current open research questions are presented.

Ključne riječi

intelligent transportation systems ; urban motorways ; variable speed limit ; reinforcement learning ; deep learning, multi-agent systems