no code implementations • 5 Dec 2023 • Chenguang Zhao, Huan Yu
The macroscopic traffic flow model is widely used for traffic control and management.
no code implementations • 6 Oct 2023 • Chenguang Zhao, Huan Yu
Considering both actuator and sensor delays, and disturbances, we propose robust safety-critical traffic control (RSTC) design to ensure ``robust safety'' of the mixed traffic.
no code implementations • 12 Jan 2023 • Huan Yu, Chenguang Zhao, Tamas G. Molnar
Connected automated vehicles (CAVs) have shown great potential in improving traffic throughput and stability.
no code implementations • 23 Mar 2022 • Dong Xing, Chenguang Zhao, Gang Wang
To improve the efficiency of ride-hailing service, accurate prediction of transportation demand is a fundamental challenge.
1 code implementation • 29 Sep 2020 • Chenguang Zhao, Xiaorong Hu, Gang Wang
Existing ineffective and inflexible traffic light control at urban intersections can often lead to congestion in traffic flows and cause numerous problems, such as long delay and waste of energy.
1 code implementation • 29 Sep 2020 • Xiaorong Hu, Chenguang Zhao, Gang Wang
Then, the results of traffic flow prediction are used in traffic light control, and the agent combines the predicted results with the observed current traffic conditions to dynamically control the phase and duration of the traffic lights at the intersection.