公开(公告)号：US10782138B2

公开(公告)日：2020-09-22

申请号：US15726606

申请日：2017-10-06

Applicant: HERE Global B.V.

Inventor： Christof Kaiser ,  Sanjay Kumar Boddhu ,  Kevin Johnson ,  Davide Pietrobon ,  Noelle Risberg Scilley

IPC: G08G1/16 ,  B60Q9/00 ,  B60W30/095 ,  B60W30/14 ,  B60W30/18 ,  G01C21/34 ,  G08G1/01 ,  G08G1/0967 ,  G07C5/00 ,  G01C21/36 ,  H04W4/02

Abstract: A method, apparatus, and computer program product are described herein for determining pedestrian behavior profiles for road segments of a road network, from those pedestrian behavior profiles, determining the likelihood that an adverse pedestrian event will occur, and determining the action to be taken in response. Example embodiments may provide a mapping system including: a memory having map data; and processing circuitry. The processing circuitry may be configured to: receive data points associated with pedestrian movement; associate pedestrian movement with a road segment; determine, based on the data points, a pedestrian behavior profile for the road segment; and in response to the pedestrian behavior profile for the road segment indicating a likelihood for an adverse pedestrian event that satisfies a predetermined likelihood, cause at least one action in response thereto.

公开(公告)号：US20190108753A1

公开(公告)日：2019-04-11

申请号：US15726606

申请日：2017-10-06

Applicant: HERE Global B.V.

Inventor： Christof Kaiser ,  Sanjay Kumar Boddhu ,  Kevin Johnson ,  Davide Pietrobon ,  Noelle Risberg Scilley

IPC: G08G1/16 ,  B60W30/095 ,  B60W30/18 ,  B60W30/14 ,  B60Q9/00 ,  G01C21/34

Abstract: A method, apparatus, and computer program product are described herein for determining pedestrian behavior profiles for road segments of a road network, from those pedestrian behavior profiles, determining the likelihood that an adverse pedestrian event will occur, and determining the action to be taken in response. Example embodiments may provide a mapping system including: a memory having map data; and processing circuitry. The processing circuitry may be configured to: receive data points associated with pedestrian movement; associate pedestrian movement with a road segment; determine, based on the data points, a pedestrian behavior profile for the road segment; and in response to the pedestrian behavior profile for the road segment indicating a likelihood for an adverse pedestrian event that satisfies a predetermined likelihood, cause at least one action in response thereto.