A Visual Analytics Approach to Traffic Signal Control Optimization for Multiple Road Intersections

Puntos clave

• The aim is to develop an optimized traffic signal control strategy for multiple intersections using visual analytics.
• Development of VisualTSC, a visual analytics system for traffic signal control.
• Integration of trajectory mining and expert collaboration to identify inefficient traffic control strategies.
• Validation of system effectiveness through two real-world use cases and expert interviews.
• Experts successfully reproduced case studies using VisualTSC, demonstrating improved understanding of traffic efficiency.
• Qualitative feedback from experts indicates positive reception and utility of the proposed visual analytics approach.