公开(公告)号：US20210247524A1

公开(公告)日：2021-08-12

申请号：US17242651

申请日：2021-04-28

Applicant: APTIV TECHNOLOGIES LIMITED

Inventor： Eric P. KNUTSON ,  David M. SPELL ,  Linh PHAM

IPC: G01S19/25 ,  G01S5/00 ,  G01S19/42

Abstract: An illustrative example embodiment of a location determining device includes a processor that is configured to determine an indicated distance between a first detector and a source based on a signal originating at the source and detected by the detector, determine a second distance between the source and a second detector that does not have a direct signal path to the source based on a signal originating at the source and detected by the second detector, and determine a reliability of the indicated distance for determining the location by determining whether the indicated distance corresponds to a direct signal path between the first detector and the source based on a difference between the indicated distance and the second distance.