交通拥挤

This model contains two parts,one is conceptive model and the other one is reasoning model.

设计的自动决策支持模型中包含了概念模型和推理模型，推理模型中集成了交通拥挤自动检测算法和拥挤交通量控制方案选择的模糊推理算法。

This model contains two parts, one is conceptive model and the other one is reasoning model. The fuzzy reasoning algorithm of traffic control and the automatic detection algorithm for traffic congestion are integrated in the reasoning model.

设计的自动决策支持模型中包含了概念模型和推理模型，推理模型中集成了交通拥挤自动检测算法和拥挤交通量控制方案选择的模糊推理算法。

Vehicle monitor system can regulate traffic, relieve congest, improve efficiency and road security, so it has important value in reality.

车辆监控系统可以根据需要和其他因素调节交通流量，减少交通拥挤，改善交通效率和提高公路安全性，具有极高的实用价值。

Then we descried our design idea and content of simulator.(3) We make analysis and study on the theory of traffic incidents and the detection of them. And then setup configuration for traffic incidents auto detection system.

3对交通事件及事件检测原理进行了分析研究，并建立了交通事件自动检测系统结构框架，阐述并分析了交通拥挤时的度量参数，对典型的交通事件检测算法作了简要的介绍。

Though there are a lot of reasons contributing to this kind of transportation congestion, main technique reason is that the signal at each cross cannot assort with each other and is not optimized.

城市交通拥挤和堵塞导致道路的容量和管理效率降低，也是交通污染和事故的间接因素，尽管造成这种现象的原因很多，但各交叉口交通信号的不协调、不优化是主要的技术原因。

The article simply expounders the Theory of Disequilibrium Transportation Planning on the basis of analyzing the causes of traffic congestion problem,and analyses the urban transportation planning rigid constraint qualification, sequentially,educes concrete limit constraint qualification,provides a certain theoretical basis and design parameters to transportation planning.

文章在分析交通拥挤问题原因的基础上，简单阐述了非均衡交通规划理论，并基于该理论分析了城市交通规划的刚性约束条件，得出了具体的边界约束条件，为交通规划提供了一定的理论依据和设计参数。

Rather, policy is best conceived as being geographically differentiated between inter- and intra-urban movement; and policy outcomes are explained by reference to a detailed analysis of the institutional relations of policy-making and the dominance of a professionalized policy network in particular.

本文基于两个目的：第一，以英国交通规划为例对一个以前人们普遍接受的观点——&1950-1999年发达国家的交通规划通常只有一个范式&提出质疑，同时证明当这一范式在一系列交通规划实践支持之下，会导致道路建设成为解决交通拥挤的唯一途径；第二，由于城市之间和城市内部的交通政策通常是不同的，同时政策执行的效果也受到一系列政策制定制度及专业政策体系的影响。

Traffic congestion, traffic accidents and environmental pollution caused by traffic have already become public nuisances of human beings and environments.

交通拥挤、交通事故及交通所造成的环境污染己成为人类及环境的公害。

People's work, life and travel are apparently affected. Traffic problem occurs in other international cosmopolitans as well as developing big cities.

交通拥挤问题，对一个发展中的城市来说，包括国际上各个大都市，都是一个非常普遍的问题，甚至人们这么说，道路堵塞、环境污染、车辆拥挤，实际上是一种国际都市病。

In order to reduce transportation congestion and make full use of the existing road resources, this thesis establishes a variable-lane road network design bilevel model under tide-like traffic flows, in which transportation management section at the upper level reallocates the lanes of two-way roads to minimize the total system cost, while transportation users at the lower level follow stochastic user equilibrium assignment principle to select travel routes.

4为了合理利用有限的道路资源和缓解交通拥挤，建立了潮汐式交通流条件下可变车道的双向道路网络设计双层规划模型，其中处于上层的交管部门通过确定最优的双向道路的车道分配方案，以达到整个交通网络系统总阻抗最小的目的，而处于下层的交通用户遵循随机用户平衡交通分配准则选择出行路径。

We will see more and more activist government policies that distinguish economic activities according to the nationality of the actors.

我们将看到越来越多激进的政府政策，这些政策根据企业的国籍来区分经济活动。

If we can prove the independence of an axiomatic system, then we can guarantee the conciseness of this system, ie.

如果能够证明某个一阶谓词系统的独立性，那么就能够保证该系统的建立是精炼的，即没有任何一条公理或推理规则是多余的。