几个城市安装了动态收费系统，按交通流量收费不同。
Several cities have installed dynamic toll systems whose charges vary according to traffic flow.
该系统不是受制于自然交通波动的影响，恰恰相反，而是利用那些优势即随机的交通流量间隙帮助改善交通流量。
Instead of being stymied by natural fluctuations in traffic, the system takes advantage of them, using random gaps to help improve traffic flow.
简单介绍了空中交通流量管理和决策支持系统的特点，对一种四阶段规范化数据建模方法加以改进。
Features of air traffic management and decision support system are introduced. Then, an improved four-stage standardized modeling method is proposed.
空中交通流量管理系统(atfm)对于适应飞行量的不断增长、减少延误、充分利用空域和地面资源，具有战略性意义。
Air traffic flow management (ATFM) system has a strategic significance on keeping pace with the increasing of flight flow, reducing delays and making full use of air space and the ground resources.
交通流量预测是智能交通系统研究的一个重要课题。
Traffic flow forecasting is one of the important issues for the research of Intelligent Transportation System.
本文详细地研究了车辆目标的视频检测方法和基于虚拟线圈的交通流量检测系统。
Vehicle detection method based video and traffic flow detection system based fictitious loop are studied in details.
研究智能运输系统中的雷达车辆检测器，利用雷达原理完成对速度、流量等交通流的实时检测和统计。
The vehicle detector in intelligent traffic system is studied and developed by using radar principle to finish the real time collection of traffic flow parameters such as vehicle velocity, flow rate.
介绍了一种城市交通流量视频检测系统及其车辆识别新算法。
This paper presents a video-based urban traffic flow detection system and a novel vehicle recognition algorithm.
结合环线系统功能定位和环线立交交通流量分析，叙述了环线立交设计原则。
The design principle of ring system was presented in this paper combined with its function and traffic flow analysis.
在城市交通流量视频检测系统中，夜间车辆检测一直是个难题。
In the video detection system of urban traffic flow, it is a hard work to detect vehicle at night.
交通流量预测是智能交通系统(its)研究的一个重要课题。
Traffic flow forecasting is one of the important issues for the research of Intelligent Transportation System (ITS).
基于面阵摄像机的视频检测技术近年来在我国公路交通流量检测系统中得到了大量应用。
Recently, video detection based on plane Array cameras has been widely used in traffic flow detection system in China.
研究结果已在路桥收费系统以及交通流量统计中得到应用。
The research result was applied in the freeway and bridge toll system and the traffic-flow statistics system.
道路使用收费系统有望解决严重的交通问题，诸如不断增加的交通流量以及日渐提高的汽车引擎燃油效率。
Charging for road use has the potential to tackle tough transport challenges, such as growing traffic volumes and the increasing fuel efficiency of vehicle engines.
这项技术能安全扫描整个车身，还允许司机留在驾驶室内并加速扫描速度以促进交通流量。灵活设计使其容易集成现有的高能检测系统从而生成最大检测能力。
The technology allows safe scanning of the entire vehicle, permitting the driver to remain in the cab and speeding up screening to facilitate traffic flow.
随着空中交通流量的日益上升，空中交通警戒和防撞系统(TCAS)在保障飞行安全方面的作用越发重要。
Traffic Alert and Collision Avoidance System (TCAS) plays a more and more important role in flight safety with the constantly increasing air traffic flow.
基于视频的交通流量统计系统通常包含车辆检测和车辆跟踪两部分。
The detection part aims to segment vehicles from the video sequence and the tracking part tracks each vehicle and counts.
论文首先论述与系统设计相关的交通流量调查分析理论和技术，以及当前交通流量调查分析技术的发展趋势，为系统设计提供理论支持。
Firstly the theory and technology related with traffic analysis is discussed in this paper, and the development trend of traffic analysis technology now, in order to support the system in theory.
交通监视系统通过采集实时交通流量数据，为智能化交通运输服务和控制管理提供依据，在智能交通系统中有着极其重要的作用。
Traffic monitoring plays an important role in intelligent transportation systems. It can be used to collect real time traffic data concerning traffic flow.
系统应用效果良好，与系统建成前相比，在综合运行效率和重点路段的交通流量上都有明显的改善。
Compared with the situation before the construction of this system, the overall operation efficiency and the traffic volume in the key roads have apparently been upgraded.
交通流诱导系统是智能交通系统领域中一项重要的研究内容，而交通流量的预测问题则是交通流诱导系统的核心问题。
Traffic flow guidance system (TFGS) plays an important role in intelligent transportation system (ITS). The prediction of traffic flow is the core issue of TFGS.
同时，该系统还可以根据车辆运动统计出了一些集总变量的变化情况，例如交通流量、交通流速、交通密度等。
In the simulator, a graphical user interface allows the users to visualize the simulation process, including animation of vehicle motion and some figures reflecting the traffic situation.
同时，该系统还可以根据车辆运动统计出了一些集总变量的变化情况，例如交通流量、交通流速、交通密度等。
In the simulator, a graphical user interface allows the users to visualize the simulation process, including animation of vehicle motion and some figures reflecting the traffic situation.
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