1) On-ramp
[英]['ɔnræmp] [美]['ɑnræmp]
入口匝道
1.
Robust Optimal Control Strategy of the On-ramp of Freeways;
高速公路入口匝道的鲁棒优化控制策略
2.
Research on Control Strategy of Expressway on-ramp;
高速公路入口匝道控制策略研究
3.
Calculating model for the capacity of the junction at on-ramps;
道路入口匝道连接处通行能力计算模型
2) on ramp
入口匝道
1.
In order to work out the merging regularity of the on ramp freeway junction, video tape recorder and Autoscope 2004 image sensing system are used to investigate merging characteristics on freeway interchanges in many provinces and cities such as Jiangsu, Shanxi, Hebei, Beijing, Tianjin and Guangdong.
为了研究高速公路入口匝道上车辆的汇入规律 ,利用摄像机和Autoscope 2 0 0 4图像处理系统在江苏、山西、河北、北京、天津、广东等地对高速公路合流区加速车道上车辆的汇入特征数据进行了大量调查 。
2.
This paper presents a new design philosophy on acceleration lane that the traffic volumes on main line of expressway and on ramp are considered in the computation of the acceleration lane length.
提出了以高速公路加速车道合流等待理论为基础的加速车道长度设计方法和以排队论为基础的入口匝道交通控制方法。
3.
This paper has solved the control problem of flow/density in freeways, designed fuzzy controller in exact fuzzy way and provided new method for on ramp to be suitable for real time control.
利用模糊数学的理论和方法解决了高速路流量（或密度）的控制问题，为入口匝道的实时控制提供了新的方法，设计了模糊控制器，介绍了实现模糊控制的具体方
3) on/off ramp
入/出口匝道
4) on-ramp control
入口匝道控制
1.
A neuro-fuzzy network controller is developed based on GA-BP for the deficiencies of the existing freeway on-ramp control.
鉴于模糊神经网络具有良好的非线性特性、学习能力、自适应能力和抗干扰能力,本文将模糊神经网络技术引入到高速公路入口匝道控制中。
2.
The first topic is: the principles and objectives of on-ramp control.
针对现有的入口匝道控制方案不能有效缓解高速公路交通拥挤及堵塞问题,提出了一种使用BP神经网络的非线性方法设计感应匝道控制的算法。
3.
The objective of this research is improving for the capability of on-ramp control in order to enhance the stability of traffic flow.
为提高高速公路入口匝道的控制能力,以达到增进车流平稳性的目的,对传统闭环控制器ALINEA进行了扩展,并结合模糊逻辑理论,给出一种新的入口匝道控制器。
5) on-ramp metering
入口匝道控制
1.
A neural network method on entrance ramp of urban expressway was used,with the on-ramp metering rate reached.
根据入口匝道控制系统原理分析了交通控制中需检测的交通参数,运用人工神经网络方法对城市快速路入口匝道的调节率进行控制并进行了仿真。
2.
On-ramp metering is one of the most direct and efficient methods to avoid traffic jams in expressway.
快速路的入口匝道控制是解决交通拥堵的最直接、有效的方法之一。
3.
As a case study,three well-known on-ramp metering algorithms,including fixed-time,Alinea and Flow,were evaluated via traffic simulation on Shenzhen Chunfeng expressway on various traffic demand levels,the parameters calibrations were also expatiated.
以深圳春风路高架快速路为例,对不同交通需求水平情况下定时、Alinea、Flow 3种常用入口匝道控制算法的实施效果进行了仿真分析,并详述了各种算法的参数取值。
6) on-ramp junction
入口匝道连接段
1.
Traffic entropy characteristics at on-ramp junctions on urban freeway;
快速路入口匝道连接段交通熵特性
2.
It had been approved that the headways for vehicles following the Weibull distribution function at on-ramp junctions in urban freeway system.
针对目前国内外匝道连接段通行能力计算以美国HCM为主的现状和不足,研究发现城市快速路入口匝道连接段车头时距服从Weibull分布规律,利用改进的Drew方法及实际现场调查交通流数据确定了临界车头时距和随车时距,建立了城市快速路入口匝道连接段通行能力的间隙接受计算模型,并利用数值积分法进行计算和求解,从而得到了主线不同设计速度及不同加速车道长度条件下的城市快速路入口匝道连接段可能通行能力值。
补充资料：从理入口
1.古时相士认为鼻侧口旁有纵理纹达口角者，主饿死。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条