Therefore, the OD matrix estimate and the forecast are necessary.
因此，OD矩阵估计与预测是必要的。
When establishing the OD matrix, the field OD investigation is generally required.
建立基年OD表时，通常需要进行实地交通调查。
Public traffic passenger flow OD matrix is the basic data for public traffic planning.
公交客流od矩阵是进行公共交通规划的重要基础数据。
The dynamic OD matrix estimation has been the problem that the scholars hope earnestly to resolve.
动态OD矩阵估计问题一直是学者们高度关注并渴望解决的问题。
Traffic assignment is that the od matrix is loaded onto the transportation network under some assignment models.
交通分配是将各交通分析区域间的出行交换量，按照一定的模型方法分配到各条具体路段上。
On the basis of the surveyed OD matrix data of transit passenger flow, the residents transit trip rule was drawn.
在公交线路客流OD调查数据的基础上，分析得到居民公交出行规律。
The paper put forward a modified model to calculate od matrix in crossing according to traffic volume in crossing.
本文提出了一种根据交叉口出行量来估算交叉口od矩阵的极大熵修正模型。
The OD matrix then has reflected in the specific time interval along with the time variation transportation demand pattern.
OD矩阵则反映了特定的时段内随时间变化的交通需求模式。
Link flows are usually hypothesized as constant variables in the existing OD matrix estimation technology, which yields a low accuracy.
现有OD矩阵反推技术大都将路段流量确定为稳定不变的，导致反推精度不高。
The paper reviews the current research situation of od estimation, and puts forward the method using floating vehicle to estimate a time_dependent od matrix.
回顾了国内外估算实时OD矩阵现状，提出了用浮动车检测实时OD矩阵的方法。
Authors present a technology for inverse deduction of OD matrix based on VISUM, and give a detailed account of the technology's key principle and application.
提出了基于VISUM仿真软件的O - D矩阵反推技术，就该技术的核心原理与实施应用给予详细的阐述。
Od matrix calculation module allows users to output every defined motor types matrix, bus matrix, truck matrix, absolute number matrix and standard motor type matrix.
OD矩阵表计算模块允许用户自定义输出各车型矩阵、客车矩阵、货车矩阵、绝对数矩阵、标准车矩阵。
The system is divided of four modules: OD data processing module, single-point OD data processing module, regional OD integration modules, and OD matrix calculation module.
系统共划分为四大模块：OD数据处理模块、单点OD数据处理模块、区域OD合并模块和OD矩阵表计算模块。
Monte Carlo Stochastic Modeling Method is adopted to design vehicle turning behavior module, and a simulation model integrating link traffic flow and od matrix estimation is established.
采用蒙特卡罗法设计车辆转弯行为仿真模型，并提出了局域路网交通量与OD矩阵估计的集成仿真方法。
We obtain the Bayesian estimator of OD trip matrix, which is more reasonable and reliable than the estimator obtained by OM and convenient to practical use.
它比优化模型所得到的OD出行矩阵估计合理、可靠，更便于实际应用。
Based on the passenger boarding and alighting data, simple probability distribution model is used to propose the specific methods of calculating inversely the transit stop od distribution matrix.
基于站点上下客人数，采用简单概率分布模型，可提出反推公交站点间的OD分布矩阵的具体方法。
Transport demand forecasting is an important topic of highway project feasibility research, among which one significant aspect is the establishment of OD (Origin-Destination) matrix.
交通需求预测是公路项目可行性研究中的重要内容，与交通需求预测有着密切关系的一个重要方面是基年od表的建立。
Transport demand forecasting is an important topic of highway project feasibility research, among which one significant aspect is the establishment of OD (Origin-Destination) matrix.
交通需求预测是公路项目可行性研究中的重要内容，与交通需求预测有着密切关系的一个重要方面是基年od表的建立。
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