公开(公告)号：US20200017103A1

公开(公告)日：2020-01-16

申请号：US16437604

申请日：2019-06-11

Applicant: Sony Mobile Communications Inc.

Inventor： Magnus TILLGREN ,  Peter EXNER ,  Magnus JOHANSSON

IPC: B60W30/095 ,  G06K9/00 ,  H04W4/029

Abstract: A method for tracking an object in a transportation system is described. The method includes determining, at a first time, a first location of the object based on a positioning system. A first area includes the first location. The method includes determining, based on a movement sensor, that the object is moving. The movement sensor determines that the object is moving at a second time that is after the first time. The method includes determining, at a third time that is after the second time, based on the positioning system, a second location of the object, and setting the moving time of the object to be the second time, responsive to determining that the object has moved to the second location that is in a second area that is different from the first area. Related systems, devices and computer program products are also described.