公开(公告)号：US20160171882A1

公开(公告)日：2016-06-16

申请号：US14566993

申请日：2014-12-11

Applicant: Xerox Corporation

Inventor： John C. Handley ,  Qing Zhao ,  Jeffrey David Kingsley

IPC: G08G1/00

CPC classification number: G06Q10/04

Abstract: To determine origin-destination (OD) data for a transportation system, a processor may receiving passenger statistics collected from a set of data collection devices deployed throughout the transportation system. The processor developing a model representing passenger usage of a portion of the transportation system. The model comprises nodes that each represent a geographical area of the transportation network, and links that represent transportation routes that connect two nodes. The system determines link utilization rates for each of the links by applying the passenger statistics to the model, and it generates an observation report comprising an origin-destination matrix for at least the portion of the transportation system so that the origin-destination matrix comprises the determined link utilization rates.

Abstract translation: 为了确定运输系统的起点 - 目的地（OD）数据，处理器可以接收从整个运输系统中部署的一组数据收集装置收集的乘客统计数据。 处理器开发代表部分运输系统的乘客使用的模型。 该模型包括各自表示交通网络的地理区域的节点，以及表示连接两个节点的运输路线的链路。 该系统通过将乘客统计信息应用于模型来确定每个链路的链路利用率，并且其生成观测报告，该观测报告包括至少部分运输系统的起始 - 目的地矩阵，使得起始 - 目的地矩阵包括 确定的链路利用率。

公开(公告)号：US09536210B2

公开(公告)日：2017-01-03

申请号：US14566993

申请日：2014-12-11

Applicant: Xerox Corporation

Inventor： John C. Handley ,  Qing Zhao ,  Jeffrey David Kingsley

IPC: G01C21/00 ,  G06Q10/04

CPC classification number: G06Q10/04

Abstract: To determine origin-destination (OD) data for a transportation system, a processor may receiving passenger statistics collected from a set of data collection devices deployed throughout the transportation system. The processor developing a model representing passenger usage of a portion of the transportation system. The model comprises nodes that each represent a geographical area of the transportation network, and links that represent transportation routes that connect two nodes. The system determines link utilization rates for each of the links by applying the passenger statistics to the model, and it generates an observation report comprising an origin-destination matrix for at least the portion of the transportation system so that the origin-destination matrix comprises the determined link utilization rates.

Abstract translation: 为了确定运输系统的起点 - 目的地（OD）数据，处理器可以接收从整个运输系统中部署的一组数据收集装置收集的乘客统计数据。 处理器开发代表部分运输系统的乘客使用的模型。 该模型包括各自表示交通网络的地理区域的节点，以及表示连接两个节点的运输路线的链路。 该系统通过将乘客统计信息应用于模型来确定每个链路的链路利用率，并且其生成观测报告，该观测报告包括至少部分运输系统的起始 - 目的地矩阵，使得起始 - 目的地矩阵包括 确定的链路利用率。