Network Traffic Control in Cyber-Transportation Systems Accounting for User-Level Fairness

AbstractThis research identifies the advantage of connected vehicle environment in cyber-transportation systems (CTS) and proposes control strategies that can yield benefits from system and user perspectives. Particularly, the focus is to minimize the total stopped delay at signalized intersections for the entire trip of a user. Further, we define and assess the notion of fairness from the user perspective. We develop and implement a vehicle-to-infrastructure (V2I)-based signal controller within the framework of CTS. The test results from a network containing 15 signalized intersections show that the proposed fair queuing (FQ) algorithm performs better than the fixed control and real-time adaptive control in terms of both efficiency (system travel time) and fairness (minimizing the difference between maximum and mean intersection delay) across users.Keywords: Agent-Based Traffic ControlConnected VehicleCyber Transportation SystemsFairness in Traffic ControlTrip-Delay