Abstract
In recent years, due to the rapid development of the country's economy, the total car ownership has been increasing, which has aggravated the safety problems and congestion of urban traffic. As the lifeblood of a city, the central area of the city is burdened with commercial, office and residential functions, and the road congestion problem is even more acute. At the same time, due to the road conditions, it is more difficult to widen the roads in the central area, and the optimal metho
城市中心区重点路口信号控制仿真优化-21027字.docx