公开(公告)号：US20190122052A1

公开(公告)日：2019-04-25

申请号：US16165624

申请日：2018-10-19

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Yuumi MIYAKE ,  Takahiro YOSHIMURA ,  Kazuya OZAWA ,  Takamitsu ARAI ,  Takeshi WAKAKO

IPC: G06K9/00 ,  H04N7/18 ,  H04N5/77

Abstract: An investigation assist device includes a processor and a storage that records information on a road map including a plurality of intersections and captured videos of a plurality of cameras respectively in correlation with a capturing time, camera information, and intersection information. The processor retrieves a vehicle satisfying a retrieval condition based on a captured video of the camera specified by camera information corresponding to designated intersection information specifying at least one intersection of the plurality of intersections. The processor superimposes a traveling direction of a selected vehicle at the time of passing through an intersection corresponding to the designated intersection information on a position of the intersection on the road map in response to selection of the information on the vehicle.

公开(公告)号：US20190120650A1

公开(公告)日：2019-04-25

申请号：US16165632

申请日：2018-10-19

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Yuumi MIYAKE ,  Takahiro YOSHIMURA ,  Kazuya OZAWA ,  Takamitsu ARAI ,  Takeshi WAKAKO

IPC: G01C21/36 ,  G06T19/00 ,  H04N7/18 ,  G06K9/00

Abstract: An investigation assist device includes a processor and a storage that records information on a road map including a plurality of intersections and captured videos of a plurality of cameras in correlation with a capturing time, camera information, and intersection information. The processor retrieves at least one vehicle satisfying a retrieval condition and extracts a traveling direction of the vehicle when passing through each of the plurality of intersections based on the captured videos of the plurality of cameras in response to a designation of the retrieval condition including information on time when an incident occurs and feature information on a vehicle causing the incident. The processor superimposes a traveling route of the vehicle on the road map based on the traveling direction extracted for each of the intersections and outputs the traveling route to an output unit.