Széchenyi Plan Plus | Government of Hungary. Funded by the European Union. NextGeneration EU.

EN HU
  • Discover
    • News
    • Events
    • Report
  • Research & development
    • Areas of application
    • Research topics
  • Resources
    • Publications
    • Lead researchers
  • Partners
    • Consortium members
    • International partners
    • Industry contacts
    • University contacts
  1. Home
  2. Publications
IEEE Access (Vol. 12) / 29 July 2024

Distributed Highway Control: A Cooperative Reinforcement Learning-Based Approach

With increasing realised traffic on transport networks, greenhouse gas emissions show a similar trend. Reducing them is a modern aspiration, creating a better place to live and moving towards sustainability. Expanding the infrastructure is often not an appropriate solution, as the system would only be fully utilised at peak times, while at less frequent times it would not even approach capacity and would require huge investment costs. An alternative to further construction work is the implementation of intelligent traffic systems, where smoother flows can achieve higher capacity by reducing the variability in the system. In a motorway environment, a common approach is Variable Speed Limit Control, where the road is divided into zones and individual speed limits are used to increase or decrease the load on the cells. This paper proposes a solution in which individual cells make decisions cooperatively, in contrast to classical state machine-based methods. Thanks to the jointly formulated goal of the agents, a predictive control method is created that leads to a reduction in emissions due to avoided shock waves and reduced waiting times. This paper presents a solution that provides a universal solution across multiple application lengths, illustrating the power of deep learning.

Url
https://doi.org/10.1109/ACCESS.2024.3434965
Authors
Kővári, B.
Knáb, I.
Esztergár-Kiss, D.
Aradi, Sz.
Bécsi, T.
Areas of application

Autonomous Road Vehicles

Institutes

Kapcsolat

Prof. Dr. Péter Gáspár

H-1111 Budapest, Kende u. 13-17.

+36 1 279 6000

autonom@nemzetilabor.hu

© 2020-2023 National Laboratory for Autonomous Systems, Budapest