As a result, today’s traffic models rely heavily on empirical data from surveys and road sensors to plug the holes in the theory.
所以，今天的车辆行为模式在很大程度上是依靠从调查和道路传感器收集的经验数据来填补理论空白的。
As a result, today's traffic models rely heavily on empirical data from surveys and road sensors to plug the holes in the theory.
所以，今天的车辆行为模式在很大程度上是依靠从调查和道路传感器收集的经验数据来填补理论空白的。
When studying the flow control problem and performance of communication networks, traffic models play a very important part.
在研究通信网络的流量控制及网络陛能时，业务流模型是一个重要的组成部分。
The study of Traffic Theory, especially the study of Traffic Models, which is the foundation of ITS, is of great importance.
作为智能交通系统的基础，对交通流理论的研究，尤其是交通流模型的研究，有着极大的意义。
City traffic models have been used to investigate (phase) transition. A trend is the combining of city traffic and multi-lane models.
城市交通模型从系统角度研究了网络交通流的相变规律，近期出现了网络模型与多车道模型相结合的趋势。
It's rather difficult for the present traffic models to depict the burst of high speed traffic in the high speed communication network.
现有的业务流模型难以描述高速通信网络中高速业务流的突发性。
The key models of the radio access network (RAN) modeling in WCDMA system are discussed, including the typical traffic models and multi-cell model.
本文主要讨论了第三代移动通信WCDMA系统无线接入网(RAN)建模中的几个关键模型的建立，包括典型业务模型和多小区模型。
In this paper we made a survey of cellular automata (ca) traffic models which can be classified into single-lane, (multi-lane) and city traffic models.
对基于元胞自动机的交通模型进行综述，将其分为单车道模型、多车道模型和城市交通模型三类。
Chapter 4 describes our proposed Capacity Assignment based on Priority (CAP) scheme as well as the new traffic models. Related simulation work is then given in this chapter.
在第4章中，作者阐述了新增的业务模型以及所提出了基于优先级的容量分配方案，并给出了相关的仿真分析。
Recently much research shows that many kinds of network traffics are self-similar, which can't be described accurately by traditional traffic models based on Poisson distribution.
然而近年来研究发现网络流量具有自相似性，传统的基于泊松分布的流量模型已不能很好地表述这一特征。
The characteristics of different traffic models that exist in the incity and interurban traffic systems respectively are researched and the calculation models of urban traffic demand are put forward.
再通过研究城市市内交通、过境交通及对外交通中各种交通方式的特点，提出城市交通需求的计算模型；
One vision is a real-time simulation, fed by masses of data, that would operate rather like the traffic-forecasting models now used in Dallas and in the North Rhine-Westphalia region of Germany.
一种是需要经济运行的实时模拟，由庞大的数据库支持，运行很像目前在达拉斯市和德国北莱茵-威斯特法利亚地区所使用的交通预报模型。
In recent years, various mathematical models and experimental measurements of traffic patterns have led to a consensus about the general kinds of traffic flows that can occur.There are three types.
近年来，多种关于交通模式的数学模型和实验测量都得出了一个相同的结论：一般来说发生拥堵都经历三个过程。
Test data were analyzed statistically and fuel consumption models were established in accordance with road traffic conditions of our country.
在对大量试验数据进行统计分析的基础上建立了符合我国道路交通状况的油耗模型。
Via computer numerical simulation, the fundamental diagrams of the single-speed lane and multi-speed lane CA traffic flow models are got, and these two models' traffic flow characters are presented.
通过计算机数值模拟，得到了单速车道和多速混合车道元胞自动机交通流模型的基本图，并对这两种模型的交通流特性进行了分析和讨论。
This paper also deals with the setup of models for communication traffic.
并研究了对通信业务量建立模型的问题。
Queue models under the saturated traffic condition.
饱和交通情况下的排队模型。
The present thesis provides a method to predict the traffic flow in a short period by combining several prediction models and artificial intelligence.
本文提出了一种将多种预测模型与人工智能技术相结合的短时交通流智能预测方法。
In the models of dynamic traffic assignment, it is assumed that travelers cannot reduce their travel cost by unilaterally changing the departure time and route choices.
在动态交通分配模型中，假定在交通均衡状态下司机不可以通过改变出发时间和行驶路径而降低出行费用。
The traffic transportation system of underground structure group is a kind of typical discrete event dynamic system, which is difficult to describe with analytic mathematic models.
地下洞室群的交通运输系统是一种典型的离散事件动态系统，难以用解析方法计算的数学模型来描述。
Finally, some comments 'are made on the economic theory and behavior principle on which the traffic assignment models are based.
最后对交通分配模型所依赖的经济学理论和出行行为原理进行了评述。
Thess models have advantages to carry on the traffic control signal optimization and the traffic jam mechanism analysis. Furthermore, it is easily for the computer software realization.
该模型具有既能够进行交通控制信号优化与交通阻塞机理解析应用，又便于计算机软件实现的优点。
The supply and demand of traffic volume are discussed, some problems of transportation system and their mathematic models are studied.
阐述了交通运输需求与供给行为的理论，并研究了交通运输结构系统和数学模型。
Entropy maximization approach has been widely used in transportation planning. It provides theoretical basis for a class of forecast models on traffic demand.
熵最大化方法被广泛应用于交通规划，为交通需求预测模型提供了理论依据。
Equilibrium traffic model is a set of models in which network traffic flow is described by user's equilibrium principle.
交通均衡模型体系是按照用户均衡原则描述网络交通流的模型集合。
According to theoretical basis and research methods, the traffic flow models can be classified into macroscopic, meso-scopic and microscopic ones.
根据理论基础和研究方法的不同，可以将各种交通流模型分为宏观模型、中观模型和微观模型。
The traffic characteristics of asynchronous optical packet switching networks are studied, the analytic and approximate models of network traffic are proposed.
研究了异步光分组交换网的流量特性，提出了网络流量的解析模型和近似模型。
In accordance with three classical traffic flow parameter models based on density, three kinds of occupancy-speed models and occupancy-flow models are deduced in this paper.
根据三种经典的基于密度的交通流参数模型，分别推导了三种占有率速度模型和占有率流量模型。
The traditional traffic forecast models do not consider the features of the new urban districts.
传统的交通预测模型没有考虑新城区的特点。
GIS-based road traffic safety management system is an integrated system that integrates GIS, road information, traffic accident information and correlative treatment models.
基于GIS的道路交通安全管理系统是将GIS、道路信息、交通事故信息及各类处置模型相集成的一个有机的整体。
应用推荐