A Data-Driven Evaluation of Actuated Signal Control for Improved Traffic Flow in Sathyamangalam City

A Vehicle Actuated (VA) traffic signal control system utilizes advanced control logic to dynamically respond to real-time traffic demands, minimizing overall delays and optimizing signal timings at intersections, particularly those with multiple phases. The primary objective is to design an automated system that adjusts traffic control based on traffic density. To achieve this, a comprehensive traffic volume survey is conducted to analyze traffic flow characteristics. By converting traffic volume from all directions into equivalent passenger-car units (PCUs), engineers calculate the optimal cycle and green times to reduce delays. The system's primary goal is to selectively implement control strategies that yield the greatest benefits, maximizing overall efficiency and effectiveness. To evaluate the effectiveness of actuated signal control in managing traffic flow at key intersections in Sathyamangalam city, based on a comprehensive study of traffic volume counts, signal design parameters, and Level of Service (LOS). The actuated signal control system in Sathyamangalam, informed by volume count studies and LOS analysis, provides a data-driven approach to improving traffic management. With dynamic adjustments based on real-time conditions, this system will help mitigate peak hour congestion, improve traffic flow efficiency, and enhance overall road safety for both vehicles and pedestrians. The implementation of such a system will also lead to better utilization of infrastructure and ensure smoother traffic operations for years to come.