公开(公告)号：US10373467B2

公开(公告)日：2019-08-06

申请号：US15954547

申请日：2018-04-16

Applicant: PHILIPS NORTH AMERICA LLC

Inventor： Vikram Devdas ,  Shane McNamara ,  Christopher Pang ,  Richard Heaton ,  Niall Walsh

IPC: G08B21/02 ,  G08B21/04 ,  H04W4/02 ,  G08B25/00 ,  A61B5/00 ,  G16H10/60 ,  G16H40/63 ,  A61B5/103 ,  A61B5/11 ,  G06Q50/22 ,  G06Q50/26 ,  G08B21/00 ,  G08B21/08 ,  G08B21/22

Abstract: One variation of a method for detecting breach events by residents of an assisted living facility includes: defining an access perimeter containing a first space and excluding a second space within a facility, the first space and the second space separated by a door; assigning the first individual access perimeter to a first resident, in a set of residents, occupying the facility; maintaining the door in an unlocked state by default during a first period of time; tracking locations of resident wearable devices associated with residents, in the set of residents, within the facility during the first period of time; and, in response to a first location of a first resident wearable device associated with the first resident falling inside the individual access perimeter and within a threshold distance of the door at a first time during the first period of time, triggering the door to enter a locked state.