摘要
4.2模型分析 将网络中的流分组,每组的大小由一个时间段内进入网络的流所确定。每组用第一辆车和最后一辆车的运行来仿真,用事故出现的频率、受影响的路段以及事故出现时间等参数仿真事故,当仿真事故时,路段容量发生变化。
This paper analyzes the existing and developing urban vehicle route guidance systems based on the present situation traffic congestion. The simulation study is done for a simplified model of road network. The result shows that the effect of route guidance strategy based on prediction of future traffic volume is better than that based on the present traffic volume.
出处
《广东自动化与信息工程》
1997年第4期39-41,共3页
Guangdong Automation & Information Engineering
关键词
行车引导系统
车辆调度
交通管理
<Key
words>:
Urban
Traffic
and
Transpondion
Travel
Route
Guidance
