证明新模型的基本图，即车流渐近稳态的平均速度与道路上的车辆密度之间的函数关系与FI模型的完全相同。
It is proved that the fundamental diagram of the average traffic flow speed as the function of the car density for the new model is exactly the same as for fi model.
利用这一模型，对两种不同类型的车流噪声进行了模拟计算及对比分析，实测结果与模拟结果吻合较好。
Using the model, noise caused by the two types flow is simulated, compared and analyzed, and there is a good agreement between the theoretical results and test results.
改进后的CA模型，适用于对城市道路上中速车流运行状况的模拟。
The improved CA model can be used for simulating the urban road traffic flow of median speed.
凭借采集的济南市经十路上各交叉路口的车流量数据，建立了可行的预测模型。
By means of recorded vehicle flow data of each crossing of Jingshi Road in Jinan, prediction models are feasibly constructed.
在均匀车流的场景下建立车车通信的连通性模型。
Under the uniform traffic scenario in the establishment of vehicle to vehicle communications connectivity model.
通过算例证明改进后的气体分子动力学交通流模型对于抑制高密度车流状况下的扰动更为有效，具有更强的稳定性。
A test case validates that the improved gas-kinetic traffic model is more effective on suppressing the perturbation, and more stable at high vehicle densities.
以均衡交叉口各车流方向的通行能力为目标，建立了固定信号配时和动态信号配时的极大极小优化模型。
Taking the equilibrium of the capacity of each flow direction as the objective, a max-min optimization model is proposed to investigate fixed timing plan methods and dynamic timing plan methods.
提出了一种以车流规划目标流率饱和度为基础的露天矿卡车实时调度模型。
This paper describes a truck real-time truck dispatching model for the strip mines, based on the truck flow saturation of the programming.
此模型中考虑了下游阻塞车流对上游的影响。
In this model the effect of downstream congestion on the upstream flow is considered.
在交通流bJH模型基础上，考虑前车刹车状态对车流行为的影响，提出改进后的交通流b JH模型。
Based on the BJH model of traffic flow, a modified BJH model by considering the effects of the braking state of vehicle ahead on traffic flow is proposed.
模型中路段交通条件假设为两部分：一部分为自由流，一部分为排队车流。
The traffic flow on links in the model is assumed as two parts: the free flow and a queue.
通过实地监测，分析了某干道车流量、车速、车型的变化规律及其与道路噪声的相互关系，并对选择的交通噪声预测模型进行了精度检验。
Through field monitoring, the variation laws of road traffic flow, vehicle speed and vehicle type are analyzed, as well as the relationship between road noise and traffic condition.
从实验结果可以看出，算法达到了很好的效果，为FHWA模型提供了准确的车流量数据。
The experiment results proved the algorithm achieves good performance, provided accurate traffic volume data for the FHWA model.
通过分析城市道路的车流分布特点，分别建立了小轿车、大型客车和重型车三类车辆模型，然后依据拥堵情况拟定针对城市桥梁拥堵的车辆荷载模型。
Through analyzing the distribution of car flow in urban road, vehicle models of car, bus and heavy vehicle are set up separately. Based on the state of jam, vehicle loading model is established.
车流密度、行车速度和交通流量是反映交通流特征的三个基本参数，三者关系的确定和模型的建立是交通工程理论研究的基础。
The models of traffic density under the conditions of different levels of service are established according to the basic relationship among the velocity, volume and density.
车流密度、行车速度和交通流量是反映交通流特征的三个基本参数，三者关系的确定和模型的建立是交通工程理论研究的基础。
The models of traffic density under the conditions of different levels of service are established according to the basic relationship among the velocity, volume and density.
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