搜索结果: 1-15 共查到“交通信息工程及控制 traffic”相关记录15条 . 查询时间(0.046 秒)
Using SBAS to Enhance GBAS User Availability:Results and Extensions to Enhance Air Traffic Management
GNSS GBAS SBAS integrity ionosphere ephemeris anomaly network
2015/6/25
This paper describes the application of Space Based Augmentation System (SBAS) corrections and error bounds to improve the availability of Ground Based Augmentation Systems (GBAS). GBAS installations ...
Legibility of urban highway traffic signs using new retroreflective materials
highway signs visibility visual performance retroreflective materials
2010/10/29
Unlighted highway signs, which use newly developed retroreflective materials, were installed along the major expressway in an urban area by the local department of transportation. Photometric measurem...
A DSS Framework for Advanced Traffic Signal Control System Investment Planning
DSS Framework Advanced Traffic Signal Control System Investment Planning
2009/10/19
This article presents ongoing research on the initial development of a decision support
system (DSS) framework for integrated emergency vehicle preemption and
transit priority system investment plan...
A New Delay Parameter for Variable Traffic Flows at Signalized Intersections
Delay estimation simulation signalized intersections delay parameter degree of saturation
2009/10/9
Estimation of delay at signalized intersections is a complex process and depends on a number of parameters,among which the degree of saturation (x = v/c) is the most important. This paper presents a n...
Over the past few decades passenger transport has grown rapidly resulting in a multitude of problems including severe traffic congestion and pollution. It is expected that passenger transport will con...
Bus Priority on Roads Carrying Heterogeneous Traffic: a Study using Computer Simulation
Computer Simulation Exclusive Bus Lane Heterogeneous Traffic
2009/9/29
The desirable goal in passenger transportation is moving more people in fewer vehicles. This goal, in respect of road transport, can be attained by encouraging public transport modes like buses by ass...
Integrated traffic control for mixed urban and freeway networks: A model predictive control approach
Coordinated control integrated traffic control mixed urban and freeway networks
2009/9/29
We develop a control method for networks containing both urban roads and freeways. These two road types are closely connected: congestion on the freeway often causes spill-back leading to urban queues...
Equilibrium traffic assignment on large Virtual Networks: Implementation issues and limits for multi-modal freight transport
freight transport multimodal assignment
2009/9/29
Multi-Modal freight models are traditionally built following the well known “four steps model” in which generation, distribution, modal-split and assignment are seen as separated modules. An alternati...
Demand-Oriented Approach to Estimate the Operational Performance of Urban Networks With and Without Traffic Information Provision
Demand-Oriented Approach Operational Performance Urban Networks Traffic Information Provision
2009/9/29
This paper addresses the problem of estimating the operational performance of extended urban transport networks under different conditions of traffic information availability. The suggested approach e...
Investigation of Driver Comprehension of Traffic Information on Graphical Congestion Display Panels using a Driving Simulator
Driver Comprehension Traffic Information Graphical Congestion Display Panels Driving Simulator
2009/9/29
In the UK, the Highways Agency has been investigating the use of Graphical Congestion Display Panels (GCDPs) to display real-time congestion and journey time information relevant to drivers on section...
A Gradient Projection Algorithm for Side-constrained Traffic Assignment
Gradient Projection Algorithm Side-constrained Traffic Assignment
2009/9/28
Standard static traffic assignment models do not take into account the direct effects of capacities on network flows. Separable link performance functions cannot represent bottleneck and intersection ...
A Differential Game Modeling Approach to Dynamic Traffic Assignment and Signal Control
dynamic traffic assignment signal control differential game theory
2009/9/28
This paper addresses a theoretical issue related to combined dynamic traffic assignment and signal control under conditions of congestion through a brief review of previous research and the discussion...
Decision Support in Dynamic Traffic Management Real-time Scenario Evaluation
Decision Support Dynamic Traffic Management Real-time Scenario
2009/9/28
To support operators in Regional Traffic Management Centers in their task to efficiently and safely manage traffic flows on the motorway and urban networks, a decision support system is being develope...
The modelling of factors determining the goods and traffic flows movement in a logistical system
logistical system goods flows tops and borders of transport network indicator of competitiveness of logistics channel
2010/11/2
The purpose of this article is to model the factors determining the goods traffic along the logistical channels located in various geopolitical regions on the basis of the transport network. The atten...
Optimization of traffic flows applying macroscopic modelling
traffic flows macroscopic modelling
2010/11/4
Optimization of traffic flows applying macroscopic modelling.