摘要
SIDRA软件是交叉口设计和评估的工具。首先分析我国城市道路交叉口交通效率低下的症结并提出相应的改善措施,然后以深圳某一交叉口为例,介绍了运用SIDRA软件评价城市道路平面交叉口的方法。实例分析表明,SIDRA软件在确定交叉口交通拥挤的原因,在模拟改善措施对信号交叉口的影响方面是非常有效的。
Intersection is the most troublesome place in urban traffic, the operation situation of which needs to be evaluated and improved in time. SIDRA is an efficient tool in designing and evaluating intersection. After analyzing the cause of low traffic efficiency on urban intersection and presenting the measures to improve it, this paper introduced a method to apply SIDRA to evaluating urban traffic intersection by taking an intersection in Shenzhen City as an example. The analysis of the example indicates that SIDRA is good at both confirming the cause of intersection congestion and simulating the effect of the improvement measures on it.
出处
《交通与计算机》
2005年第3期20-23,共4页
Computer and Communications
