The advanced urban traffic signal control system has an important effect on improving the traffic condition and sufficiently utilizing roadway capacity of the existing road.
先进的城市交通信号控制系统对改善交通状况，充分利用现有道路的通行能力起着重要作用。
An optimization method for the minimum probe vehicles sample size of urban road network in mobile traffic detection system was proposed.
提出了一种在移动交通检测系统中确定路网浮动车最小样本数量的优化方法。
Besides the function to assure the smooth traffic, overpasses, as three-dimensional new road nodes, have vital meanings as nodes in the urban landscape system.
城市立交桥作为立体化的新型道路节点，除具备组织交通、顺畅交通的功能之外，更作为景观节点对于城市意象有重要的意义。
The research integrates the prediction of traffic noise into the geography information system, and designs and develops the urban road traffic noise prediction system which is based on the GIS.
本研究在地理信息系统集成了交通噪声预测模型的基础上，设计和开发了基于地理信息系统的城市道路交通噪声预测系统。
On the basis of the above result, the characteristics of urban road network traffic system are studied and the condition which can make the system stable is obtained.
在此基础上，研究了路网交通系统的各种特性，得出了系统稳定的条件。
Traditionally we design the urban traffic net system based on the predicting and assigning traffic volume. The selecting right of the road users are ignored.
传统城市交通网络设计是建立在交通量预测、已分配基础上，忽视了道路使用者可能的对设计方案的不同反应。
Establish the evaluation system of urban road traffic safety. Finally, computing implementation model and obtaining the evaluation results with MATLAB software programming.
建立城市道路交通安全评价体系，运用MATLAB软件进行编程，实现模型的运算，并得到评价结果。
How to arrange the layout of traffic detector in urban road system is important when we develop ITS.
如何在城市道路网中布设交通检测器是ITS建设时必须要研究的内容。
Urban road traffic system, which integrates human, vehicles, roads, environment and other complex factors, is of high complexity, time-dependence and randomicity.
城市交通系统集成了人、车、路和环境等各种因素，具有高度的复杂性、时变性和不确定性。
Urban road traffic system, which integrates human, vehicles, roads, environment and other complex factors, is of high complexity, time-dependence and randomicity.
城市交通系统集成了人、车、路和环境等各种因素，具有高度的复杂性、时变性和不确定性。
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