公开(公告)号：EP2841963A1

公开(公告)日：2015-03-04

申请号：EP13782469.4

申请日：2013-04-10

申请人： ILOC Technologies Inc.

发明人： MESSIER, Yves ,  FAMA, Antonio ,  MILLER, Brian ,  GERVAIS, François ,  BARON, Jerome ,  MARQUIS, Patrick-Olivier

IPC分类号： G01S19/10 ,  G01S19/12 ,  G01S19/48 ,  G01S5/02 ,  G08B21/22 ,  H04W4/02 ,  H04W84/18 ,  H04W88/02

CPC分类号： G08B25/016 ,  G01S1/68 ,  G01S5/0027 ,  G01S19/10 ,  G01S19/16 ,  G01S19/17 ,  G01S19/34 ,  G01S19/48 ,  G06K19/07762 ,  G08B21/0211 ,  G08B21/0225 ,  G08B21/0261 ,  G08B21/0269 ,  G08B21/0272 ,  G08B21/0277 ,  G08B21/0286 ,  G08B21/043 ,  G08B21/0446 ,  G08B21/0461 ,  G08B21/0492 ,  H01Q1/273 ,  H01Q1/40 ,  H04B1/385 ,  H04B2001/3861 ,  H04W4/021 ,  Y02D70/1222 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/26 ,  Y02D70/40

摘要： An improved wearable locator has an ultra-low power RF transceiver, GPS receiver, cellular network RF transceiver, processor, programmable non-volatile memory, LCD display, accelerometer and rechargeable battery. To ensure that the locator is within a perimeter, it can cooperate with a subordinate unit that includes an ultra-low power RF transceiver, processor, power supply, DC charging output, rechargeable battery, visual, audible and tactile enunciators and pushbutton, and can be plugged into an outlet or be unplugged and be mobile. Other wireless units can be used to define a perimeter.