This thesis illustrates examples of the methods on structure analysis of traffic flow data based on Vehicle License Plate Recognization with OLAP technology and its application prospect.
文章结合实例,阐述了运用OLAP技术对基于车牌识别的交通流数据进行结构分析的方法及应用展望。
The aim of urban traffic management is to make the traffic flow in order. Order degree analysis for the urban traffic flow is the basis of the traffic management.
城市交通管理的目的是使路网中的交通流有序流动,城市交通流状态的有序程度分析是交通管理的基础。
Analysis shows this model is able to predict the variation trend of short time traffic flow.
分析表明:该模型较好地预测了短时交通流的变化趋势。
After analysis of probability distribution law of traffic flow, this paper puts forward the Section Vehicle Dispatch Model that ADAPTS to microscopic traffic simulation based on Poisson distribution.
论文在分析了交通流概率分布规律的基础上,提出一种适用于微观交通仿真的基于泊松分布的断面发车模型。
Accurate and efficient sampling technology is required by implementation of high-speed network traffic analysis based on flow.
精确、高效的采样技术是实现高速网络流量业务流监测分析的重要技术。
Based on the analysis of the characteristics of traffic flow under crowded road, an improved models of parking wave and starting wave were used to calculate queuing length and queuing duration.
在分析道路堵塞时交通流特性的基础上,基于改进的停车波与启动波模型,推导出道路堵塞时车辆排队长度和排队持续时间的计算模型,并用实际例子对该方法的有效性进行验证。
For modeling customs checkpost area on free trade port area, a discrete event simulation model was built by the analysis on queuing network, characteristics of customs supervision and traffic flow.
针对保税港区海关卡口区域的建模问题,从海关监管、交通特征及排队网络分析出发建立了其离散事件仿真模型。
After analysis of requirements of traffic flow monitoring, an efficient, accurate flow classification algorithm is proposed.
通过分析单链路监测的流量特征和业务流监测分析需求,提出了一种高效业务流分类算法。
Based on analysis of operation characteristics of rotary traffic flow, the principles and methods of the optimum arrangement of survey sections are presented in this paper.
在分析环行交通流运行特性基础上,提出了指导观测断面优化布设的原则和方法,用实例对各进口流向流量和交织段的观测和推算进行了应用说明。
Based on the analysis of freeway traffic management system requirement, the freeway traffic management system structure, flow and application was provided.
本文对高速公路运营管理需求进行系统的分析,在此基础上,详细描述高速公路交通管理系统的结构、流程及其应用。
The passenger flow analysis model is important for traffic analyzing, configuring of elevator system and researching in elevator group control system and its simulation.
该文提出的电梯客流分析模型对于电梯系统的交通分析、配置设计、电梯群控系统及其仿真的研究都具有重要意义。
Because of no priority of traffic flow, the method of platoon analysis is used to calculate the capacity of weaving section of roundabout.
根据交叉口内冲突交通流无通行优先级的特点,运用车队分析法,确定交织段的通行能力。
Analysis indicates that the mainly reason of the discrepancy is the underestimation of the proportion of large vehicle and the scale of traffic flow at night.
分析了产生这种偏差的原因,指出主要是由于预测时,夜间车流量与大型车所占比例被低估所造成。
The design principle of ring system was presented in this paper combined with its function and traffic flow analysis.
结合环线系统功能定位和环线立交交通流量分析,叙述了环线立交设计原则。
Regarding traffic flow analysis of Yanyuncun district in Beijing as the main object, great deal of experiments and survey have been made on the road net node in the district.
以北京市亚运村地区的交通流量分析为目标,对该地区路网节点交通流量进行了大量实验调查。
It discusses the impact of the increment of traffic volume upon the traffic flow under the two different motorcycle transfer conditions. Then it gives a further analysis of road area occupancy.
在此基础上分析了两种摩托车交通方式转移结构下的交通增量对道路交通量的影响,同时分析了摩托车交通转移量占有道路面积的情况。
It can be expected that this algorithm will be of potential application in driving environment sensing and traffic flow analysis.
该光流算法在行车环境传感、交通流分析中具有潜在的应用价值。
Based on the built air transportation information database system, the writer has developed an application to analysis the air traffic flow of our country at the end of the thesis.
本文在所建立的数据库基础之上应用面向对象的开发语言进行了数据库的应用开发,对我国的空中交通流量进行了模拟分析。
In this paper, first, according to development goals of traffic flow forecasting system, makes a specific system design requirements analysis report.
本文首先根据交通流预测系统的开发目标,进行具体的系统设计需求分析。
Analysis of the impact of service availability in the network attacks lead to abnormal changes in network traffic, based on a host of real-time network flow method to assess the security situation.
在分析影响服务可用性网络攻击导致网络流量异常改变的基础上,提出了一种主机网络实时流量的安全状况评估方法。
These systems provide packet and flow analysis and have the capability of taking response actions to various events, such as dropping malicious or offending traffic.
这些系统可以提供信息包和数据流分析,能够对各种事件(如丢弃恶意或违例数据流)采取响应措施。
These systems provide packet and flow analysis and have the capability of taking response actions to various events, such as dropping malicious or offending traffic.
这些系统可以提供信息包和数据流分析,能够对各种事件(如丢弃恶意或违例数据流)采取响应措施。
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