Analysis of the impact of signal timing optimization at urban intersections on traffic efficiency
城市交叉口信号灯配时优化对通行效率的影响分析

摘要

城市交叉口信号灯配时优化是提升城市交通通行效率的重要手段。通过合理调整信号灯配时，能够有效地减少交通拥堵，提高道路利用率，并优化交通流量。本文分析了城市交叉口信号灯配时优化的影响因素，探讨了不同配时方案对交通流畅度的作用。科学的信号灯配时优化不仅有助于提升通行效率，还能降低能源消耗和减少环境污染。本文提出了一种基于交通流量和交叉口特点的信号灯配时优化方法，为实现城市交通的高效运行提供了有益的思路。

Abstract

Signal timing optimization at urban intersections is an important means to improve the traffic efficiency of urban areas. Through reasonable adjustment of signal timing, it can effectively reduce traffic congestion, improve the utilization rate of roads, and optimize traffic flow. This paper analyzes the influencing factors of signal timing optimization at urban intersections and discusses the role of different timing schemes on traffic smoothness. Scientific signal timing optimization not only helps to improve traffic efficiency but also reduces energy consumption and environmental pollution. This paper proposes a signal timing optimization method based on traffic flow and the characteristics of intersections, providing useful ideas for achieving efficient operation of urban traffic.