公开(公告)号：US20160293001A1

公开(公告)日：2016-10-06

申请号：US14674839

申请日：2015-03-31

Applicant: HERE Global B.V.

Inventor： Bo XU ,  Jane MACFARLANE

IPC: G08G1/01 ,  G08G1/056 ,  G08G1/052

CPC classification number: G08G1/0133 ,  G08G1/0112 ,  G08G1/052 ,  G08G1/056 ,  H04W4/046 ,  H04W4/44

Abstract: An approach is provided for processing and/or facilitating a processing of probe trace data to determine one or more mode indicators, wherein the one or more mode indicators include, at least in part, one or more attributes of the probe trace data. The approach involves causing, at least in part, a modeling of one or more statistical patterns of at least one pedestrian mode of transport, at least one non-pedestrian mode of transport, or a combination thereof based, at least in part, on determining one or more probabilities that one or more mode indicators are associated with the at least one pedestrian mode of transport, the at least one non-pedestrian mode of transport, or a combination thereof. The approach also involves causing, at least in part, a classification of other probe trace data as being associated with the at least one pedestrian mode of transport or the at least one non-pedestrian mode of transport based, at least in part, on the one or more mode indicators that are associated with the other probe trace data and the one or more statistical patterns.

Abstract translation: 提供了一种用于处理和/或促进探针跟踪数据的处理以确定一个或多个模式指示符的方法，其中所述一个或多个模式指示符至少部分地包括所述探针跟踪数据的一个或多个属性。 该方法包括至少部分地至少部分地至少部分地造成至少一个行人运输方式，至少一个非人行道运输方式或其组合的一个或多个统计模式的建模，至少部分地基于确定 一个或多个模式指示符与所述至少一个行人交通工具模式，所述至少一个非行人运输模式或其组合相关联的一个或多个概率。 该方法还包括至少部分地至少部分地使至少部分地将其它探头轨迹数据的分类与至少一个行人运输模式或至少一个非行人运输模式相关联。 一个或多个模式指示符与另一个探测跟踪数据和一个或多个统计模式相关联。

公开(公告)号：US20160258754A1

公开(公告)日：2016-09-08

申请号：US14638401

申请日：2015-03-04

Applicant: HERE Global B.V.

Inventor： Jane MACFARLANE

IPC: G01C21/00

CPC classification number: G01C21/3679 ,  G01C21/32

Abstract: An approach is provided for classifying probe data into qualitative categories to determine a point of interest. The approach involves processing and/or facilitating a processing of probe data to determine one or more trajectories associated with one or more probes. The approach also involves determining one or more clips of the one or more trajectories associated with one or more locations at which the one or more probes lingered based, at least in part, on at least one space threshold value, at least one time threshold value, or a combination thereof. The approach further involves causing, at least in part, an extraction of one or more probe parameter values from the one or more clips. The approach also involves causing, at least in part, a classification of the one or more probe parameter values into one or more qualitative categories. The approach further involves determining one or more points of interest, one or more characteristics of the one or more points of interest, or a combination thereof associated with the one or more locations based, at least in part, on the one or more qualitative categories.

Abstract translation: 提供了一种将探测数据分类为定性类别以确定感兴趣点的方法。 该方法涉及处理和/或促进探测数据的处理以确定与一个或多个探针相关联的一个或多个轨迹。 该方法还涉及确定与一个或多个位置相关联的一个或多个轨迹的一个或多个轨迹的至少一个或多个剪辑，所述一个或多个位置至少部分地基于至少一个空间阈值至少一个时间阈值 ，或其组合。 该方法还包括至少部分地从一个或多个剪辑中提取一个或多个探测参数值。 该方法还包括至少部分地将一个或多个探针参数值分类成一个或多个定性类别。 该方法进一步涉及至少部分地基于一个或多个定性类别来确定一个或多个兴趣点，一个或多个兴趣点的一个或多个特征，或其与该一个或多个位置相关联的组合 。