brakesman

Imaginary Tail Model for Analytical Simulation of Car-following and Overtaking Processes between Multiple Vehicles;

多车超车跟车假想尾巴模型

Based on the time-space figure, this paper discusses the car-following model, lane-changing model and delay model of signal intersection in details, which shows its accurate description of the characteristics of vehicles and drivers.

文章分析了NETSIM模型的现状及优缺点,对于车辆行驶中的跟车模型、车辆换道模型以及信号控制交叉口的延误模型配以相应的时空分布图并进行了详细地探讨,从中可以体会到该模型对车辆及驾驶员特性的精确描述。

With the consideration of effect of the two front vehicles information to the following car, a new microscopic two cars car-following model was improved.

考虑双前车信息对跟驰车辆的影响,建立了改进的新的微观双车跟车模型。

A new method of modelling driving behaviors based on a decision optimization model was proposed for formulating uniformly driving behaviors in complex traffic scenarios in a microscopic traffic simulation model Helly s car-following model was extended and transformed into inequality constraints,so as to establish the feasible acceleration decision space.

通过扩展Helly跟车模型并将其等式约束变换为不等式约束,建立驾驶员的可行加速度决策空间,再依次求解轨迹最优目标和速度最优目标,得到一个满意的横纵加速度。

Car-following model,which describes the interaction between adjacent vehicles in the same lane,forms the base of many important areas of research including simulation,safety,capacity and ITS.

文章在认真分析国内外车辆跟驰理论领域研究的基础上认为,尽管现有的许多跟车模型已经应用于实践,但每个模型都存在或多或少的不足,综合评述已有的成果,发现已有的研究缺乏描述跟车行为的时间序列数据。

A new car following model based on the study of the characters in car followin g state is proposed.

在研究跟随状态中车辆运行特性的基础上 ,提出了一种新的跟车模型 。

As a fundamental model of traffic flow simulation, car following model is reviewed and introduced its stability analysis.

跟车模型是交通流仿真中采用的一个基本模型 。

Aimed to solve the deficiency of neglecting the different performances among various individual vehicles,which exists in the present car following models used for traffic simulation,this paper puts forward a pure-micro car following model.

针对目前在交通仿真系统中的跟车模型忽略车辆个体性能差异的缺陷 ,提出了一种纯微观跟车模型 。