Arming at urban road intersection congestion, the design scheme of intelligent traffic image management system based on IPC and singlechip is proposed. 针对城市道路交叉路口上下班拥挤问题,提出了设计基于于控机与单片机构建智能交通图像管理系统必要性;
This paper initiates a concept of congestion index of discrete traffic flow on urban surface streets to reflect road users uncomfortable feelings to traffic congestion under real traffic status. 为了反映城市道路间断交通流实际运行状态以及交通系统参与者对交通拥挤的感受程度,提出了间断交通流阻塞度的概念。
Study on Congestion Pricing of Urban Traffic Based on Equilibrium Assignment 基于平衡配流的城市交通拥挤收费费率研究
Research on Models of Disorder Congestion Control of Road Traffic 道路交通无序拥挤控制模型的研究
The result of simulations shows: on the conditions of the strict explicit routing trunks separate the traffic of TCP and UDP, congestion state of TCP/ UDP traffic are improved and performances are raised. 仿真结果表明:用基于严格显示0路由的流量中继主干线来分离TCP和UDP业务流,TCP/UDP业务的拥塞状况有所改善,业务性能有较大提高。
RAAR: A TCP-Friendly Congestion Control Mechanism of Transporting Multimedia Traffic in Internet RAAR:多媒体流在Internet上传输的一种TCP-Friendly拥塞控制机制
The paper uses the coordination control of each Agent to coordinate the signal of adjacent intersections for eliminating the congestion of traffic network. 通过各Agent间的协调控制来协调相邻交叉口处的控制信号,从而消除路网中的交通拥塞。
This paper pass through research the present situation and characters of big city traffic, start with from many level and many aspects, put forward administer method and the countermeasure of traffic congestion, alleviate the problem of traffic jam. 本文通过研究大城市交通的现状及交通特性,从多个层次和多个方面入手,提出治理交通阻塞的对策和方法,来缓解交通阻塞的问题。
Congestion prediction is an important part of traffic early warning. 交通拥堵预测是交通预警的重要部分。
In order to solve this problem, the link algorithm of congestion control that can make use of traffic information of network has been one of the research focuses in recent years, especially active queue management mechanisms. 为了解决这一问题,拥塞控制的链路算法由于能够利用网络层支持因而成为一个研究热点,特别是主动队列管理机制。
LSP's Delay and Congestion Based Distributed Adaptive Algorithm of Traffic Engineering 基于LSP时延和拥塞的分布式自适应流量工程算法
Congestion Control Method of ABR Traffic Based on ANFIS 一种基于ANFIS的ABR拥塞控制
Congestion of urban traffic is mostly due to the problem of signal timing at intersections, which limits the full usage of roads. 城市地面交通的拥塞主要是由于交叉口的信号配时引起的,由此限制了路段的通行能力。
This paper expatiates on the basic characteristic of OSPF, and analyzes the local congestion issue of network owing to traffic aggregation. 本文阐述了OSPF的基本特点,分析了由于业务会聚造成的网络局部拥塞问题。
Fuzzy Adaptive Predictive Congestion Control of Multimedia Traffic 流媒体传输的模糊自适应预测拥塞控制
Based on the problem of more serious traffic congestion in city, it has practical value to present some countermeasures for alleviating traffic congestion from the aspect of traffic management and control, especially bus priority, combined-taxi and separating fastigium. 针对日益突出的城市交通问题,从交通管制方面提出缓解城市交通拥挤的对策,提倡采用公交车优先通行、出租车合乘及分散高峰期的方法,具有重要的现实意义。
With the appearance of Intelligent Traffic Systems and increasing deterioration of traffic congestion problem of all the countries, traffic managers have realized that Advanced Traffic Management Systems is the most effective measure of solving traffic congestion presently. 随着世界各国交通拥挤问题的日益严重和智能交通系统的出现,交通管理人员已经意识到先进的交通管理系统是现阶段解决交通拥挤的最为有效的措施。
Aimed at the congestion problem of city traffic, a phase sequence-changeable isolated intersection fuzzy control ( algorithm) is proposed based on the pass through need degree by which the next green phase and its green time length are ( determined.) 针对城市交通拥挤问题,提出一种根据通行需求度确定通行相位和通行时间的、可变相序的单交叉口模糊控制算法。
This text from four influence of congestion charges in volume of traffic of charging region, charging traffics of in or out of the area, urban public transport and city parking demand, proposes relevant models, analyses briefly, and explains its meaning. 文章从收费对收费区域交通量、收费区域内外交通状况、城市公共交通以及城市停车需求四个方面的影响,提出相关模型,进行简单分析,阐述其意义所在。
ITS ( Intelligent Transportation System) is one importation solution to traffic congestion. Intelligent control of urban traffic signal is not only a hot issue of both automatic control and traffic engineering, but an important element of ITS. 智能交通系统是解决交通拥堵问题的重要途径,城市交通信号控制是当前控制领域和交通工程领域的研究热点之一,也是智能交通系统的重要组成部分。
Finally, this paper avoids the blindness and empiricism of traditional public transit dispatching system, provides intelligent public transit system with oriental foundation and reveals certain referring value to alleviate the urban traffic congestion and improve the development of public traffic. 本文避免了传统公交车辆调度系统的盲目性和经验性,为智能公交系统的开发提供了理论依据,对缓解城市通拥挤和促进公共交通的发展,具有一定的参考价值。
Vehicle navigation system can effectively relieve urban traffic congestion, optimization of urban traffic flow, improve transport efficiency, reduce environmental pollution, etc Path planning is one of the important functions of Vehicle navigation system. 路径规划是车载导航系统的重要功能之一,有效的路径规划可以缓解城市交通拥挤、优化城市交通流、提高运输效率、减少环境污染等。
Intelligent Transport System is regarded as an effective route to solve traffic congestion. As the core link of traffic induction, the field of short-term traffic flow forecasting technique is still at the exploring stage. 智能交通系统被认为是解决城市交通拥堵的有效途径,作为交通诱导核心环节的道路短期交通流预测技术领域的研究还处于探索阶段,其已经成为智能交通系统实施的瓶颈。
The increasing of vehicle number brings the congestion of city traffic and restrict the city develop. 而机动车的高速增长带来了城市交通的拥堵,严重制约了城市的和谐发展。
In addition, traffic congestion already became one of traffic accident main causes, in turn the traffic accident could further intensify the traffic congestion, formed the vicious circle. 此外,交通拥挤已经成为交通事故的主要诱因之一,反过来交通事故又会进一步加剧交通拥挤,形成恶性循环。
Congestion of Beijing traffic has become a social problems widely concerned. 北京市路面交通拥堵已经成为一个被广泛关注的社会问题。
However, with the intensification of a series of contradictions such as acceleration of modern city functions assembling, scarcity of land resources, congestion of traffic, and deterioration of environmental quality, the contradiction between city function and humanity requirement for space intensifies. 但近些年城市功能与人们对空间的需求之间的矛盾愈演愈烈,它是由于现代城市功能分区日益明显、环境质量下降、土地资源日益紧缺、交通堵塞等等一系列矛盾的加剧所造成的。
With the rapid development of our country economy and the course of urban and rural integration, the congestion problem of the city public traffic becomes a prominent contradiction for citizen travel. 我国经济和城乡一体化进程的快速发展,使得大城市、特大城市的公共交通拥挤成为市民出行最为突出的矛盾。
As the congestion phenomenon of urban traffic to become more and more serious, the policy of congestion charging as a good strategy to solve traffic congestion is coming into our life gradually. 随着城市交通拥挤现象日趋严重,作为解决交通拥挤问题良策之一的拥挤收费政策也日渐走进我们的生活。
As urban development and population growth, buildings are more and more intensive and roads are difficult to be expanded that lead the congestion of traffic. 随着城市的发展以及人口的增长,建筑物越来越密集,道路难于拓宽,从而导致交通日渐拥堵。