EP 1588310 A1 20051026 - SECURITY AND TRACKING SYSTEM
Title (en)
SECURITY AND TRACKING SYSTEM
Title (de)
SICHERHEITS- UND VERFOLGUNGSSYSTEM
Title (fr)
SYSTEME DE SECURITE ET DE SUIVI
Publication
Application
Priority
US 0301774 W 20030120
Abstract (en)
[origin: CA2513733A1] A security and tracking apparatus includes at least a first signaling unit (101) and a second signaling unit (106) in communicating proximity with the first signaling unit, each signaling unit having a receiver (111) for identifying the location of the signaling unit; and, a transmitter (112) for transmitting the location of the signaling unit when the first and second signaling units are separated by more than a preselected distance. A method to locate a person, animal, or object, includes providing in contact with or at least in close proximity to the person, the animal, or the object, at least a first signaling unit (101) and a second signaling unit (106), the second signaling unit in communicating proximity with said first signaling unit, ea ch signaling unit having a receiver (111) for identifying the location of the signaling unit and a transmitter (112) for transmitting the location of the signaling unit when the first and second signaling units are separated more than a preselected distance; and activating the signaling units to transmit the location of the signaling units.
IPC 1-7
IPC 8 full level
G01C 21/04 (2006.01); G01C 21/20 (2006.01); G01S 5/00 (2006.01); G01S 5/14 (2006.01); G06F 19/00 (2006.01); G08B 21/02 (2006.01); G08B 21/24 (2006.01); G08B 25/10 (2006.01); G08C 21/00 (2006.01)
CPC (source: EP KR)
G01S 5/0036 (2013.01 - EP KR); G01S 19/17 (2013.01 - EP KR); G08B 21/0211 (2013.01 - EP KR); G08B 21/0213 (2013.01 - EP KR); G08B 21/0227 (2013.01 - EP KR); G08B 21/023 (2013.01 - EP KR); G08B 21/028 (2013.01 - EP); G08B 21/0283 (2013.01 - EP KR); G01S 2205/008 (2013.01 - EP KR)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
AU 2003207629 A1 20040823; CA 2513733 A1 20040812; CA 2513733 C 20101005; EP 1588310 A1 20051026; EP 1588310 A4 20090415; KR 100971848 B1 20100722; KR 20050091786 A 20050915
DOCDB simple family (application)
AU 2003207629 A 20030120; CA 2513733 A 20030120; EP 03705848 A 20030120; KR 20057013298 A 20030120