EP 1069541 A2 20010117 - Mobile object monitoring system
Title (en)
Mobile object monitoring system
Title (de)
Uberwachungssystem für bewegliche Objekte
Title (fr)
Système de surveillance d'objets mobiles
Publication
Application
Priority
JP 20366599 A 19990716
Abstract (en)
A terminal unit (3) drives a buzzer controller (21)/LED controller (22) to give an alarm to an external when the terminal unit (3) detects the fact that an emergency information switch (23) has been depressed for a predetermined time or more. The terminal unit (3) informs a center computer (4) of an emergent state when the alarm to the external has been continued for a predetermined time. Further, the terminal unit (3) always reads a value of an acceleration sensor (17). Hence, the terminal unit (3) drives the buzzer controller (21)/LED controller (22) when recognizing the fact that the terminal unit (3) has been turned upside down for a predetermined time or more, and the terminal unit (3) informs the center computer (4) after the lapse of a predetermined time. <IMAGE>
IPC 1-7
IPC 8 full level
G08B 21/02 (2006.01); G08B 25/01 (2006.01); G08B 25/08 (2006.01); G08B 25/10 (2006.01); H04B 7/26 (2006.01); H04M 11/04 (2006.01); H04Q 7/38 (2006.01); H04W 24/00 (2009.01); H04W 28/00 (2009.01); H04W 88/18 (2009.01)
CPC (source: EP)
G08B 25/001 (2013.01); G08B 25/016 (2013.01)
Designated contracting state (EPC)
DE FI FR GB SE
DOCDB simple family (publication)
EP 1069541 A2 20010117; EP 1069541 A3 20020320; EP 1069541 B1 20041020; DE 60015021 D1 20041125; DE 60015021 T2 20050303; JP 2001034871 A 20010209
DOCDB simple family (application)
EP 00305952 A 20000713; DE 60015021 T 20000713; JP 20366599 A 19990716