EP1687657A1 - Systeme de localisation de position - Google Patents
Systeme de localisation de positionInfo
- Publication number
- EP1687657A1 EP1687657A1 EP04791647A EP04791647A EP1687657A1 EP 1687657 A1 EP1687657 A1 EP 1687657A1 EP 04791647 A EP04791647 A EP 04791647A EP 04791647 A EP04791647 A EP 04791647A EP 1687657 A1 EP1687657 A1 EP 1687657A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- base station
- devices
- locating system
- position locating
- transmit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims description 33
- 230000001413 cellular effect Effects 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 12
- 230000004044 response Effects 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000009429 distress Effects 0.000 description 5
- 230000004913 activation Effects 0.000 description 4
- 230000000977 initiatory effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000010267 cellular communication Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
- G08B13/1427—Mechanical actuation by lifting or attempted removal of hand-portable articles with transmitter-receiver for distance detection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
- G08B13/149—Mechanical actuation by lifting or attempted removal of hand-portable articles with electric, magnetic, capacitive switch actuation
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0269—System arrangements wherein the object is to detect the exact location of child or item using a navigation satellite system, e.g. GPS
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/009—Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/016—Personal emergency signalling and security systems
Definitions
- GPS Global Positioning Systems
- radio beacons tri- angulation via radio beacons
- cellular telephone auto-location there is clearly a problem in areas of poor coverage.
- a user will be confined to a particular network to which he/she subscribes so, even if there is good or acceptable coverage for one network, the same may not be true of another network. This could leave the subscriber vulnerable if he happens to subscribe to the network with the poorest coverage in the particular area in which he finds himself requiring a location service.
- cellular auto-location systems have limited accuracy. This is not unsurprising since cellular systems never were intended for location purposes.
Landscapes
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Radar, Positioning & Navigation (AREA)
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
L'invention concerne un système de localisation de position qui comprend une station de base (22) radio réceptrice et une pluralité de dispositifs (21) radio émetteurs/récepteurs portatifs pourvus chacun de moyens (25) permettant de déterminer la position mondiale instantanée du dispositif, et conçus pour signaler cette position à la station de base. Chaque dispositif permet de surveiller les transmissions provenant d'autres dispositifs du système et de relayer les messages d'un dispositif à un autre, ce système permettant de transmettre par relais à la station de base un message provenant d'un dispositif se situant hors de la portée de celle-ci.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0326050A GB2407937B (en) | 2003-11-07 | 2003-11-07 | Position locating system |
PCT/GB2004/050020 WO2005047924A1 (fr) | 2003-11-07 | 2004-10-25 | Systeme de localisation de position |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1687657A1 true EP1687657A1 (fr) | 2006-08-09 |
Family
ID=29726159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04791647A Withdrawn EP1687657A1 (fr) | 2003-11-07 | 2004-10-25 | Systeme de localisation de position |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1687657A1 (fr) |
GB (1) | GB2407937B (fr) |
WO (1) | WO2005047924A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007060603A1 (fr) * | 2005-11-24 | 2007-05-31 | Koninklijke Philips Electronics N.V. | Prevention contre le vol |
JP4539570B2 (ja) | 2006-01-19 | 2010-09-08 | 沖電気工業株式会社 | 音声応答システム |
US8208892B2 (en) | 2007-02-12 | 2012-06-26 | Trueposition, Inc. | Remotely activatable locator system and method using a wireless location system |
BRPI0807845A2 (pt) | 2007-02-12 | 2014-06-03 | Jjck Llc | Métodos para localizar uma entidade agredada a um dispositivo de localização e dispositivo de localização |
US8005456B2 (en) | 2007-02-12 | 2011-08-23 | Jjck, Llc | Remotely activatable locator with voice/data relay |
US8340630B1 (en) | 2011-06-02 | 2012-12-25 | Trueposition, Inc. | Remotely activatable locator with backchannel |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5815814A (en) * | 1991-12-26 | 1998-09-29 | Sygnet Communications, Inc. | Cellular telephone system that uses position of a mobile unit to make call management decisions |
US5235633A (en) * | 1991-12-26 | 1993-08-10 | Everett Dennison | Cellular telephone system that uses position of a mobile unit to make call management decisions |
GB2271486B (en) * | 1992-10-07 | 1997-04-16 | Motorola Ltd | A communication system |
US5552772A (en) * | 1993-12-20 | 1996-09-03 | Trimble Navigation Limited | Location of emergency service workers |
US6720920B2 (en) * | 1997-10-22 | 2004-04-13 | Intelligent Technologies International Inc. | Method and arrangement for communicating between vehicles |
ATE196397T1 (de) * | 1996-06-25 | 2000-09-15 | Mitsubishi Int Gmbh | Verfahren zum herstellen einer funkverbindung |
US6067018A (en) * | 1998-12-22 | 2000-05-23 | Joan M. Skelton | Lost pet notification system |
US6496111B1 (en) * | 2000-09-29 | 2002-12-17 | Ray N. Hosack | Personal security system |
DE20021899U1 (de) * | 2000-12-15 | 2002-02-07 | Runge Bernd | Mobilteil für Informations- und Navigationssysteme |
AU2002326848A1 (en) * | 2001-09-10 | 2003-03-24 | Digital Angel Corporation | Container having integral localization and/or sensing device |
US20030072306A1 (en) * | 2001-10-12 | 2003-04-17 | Hunzinger Jason F. | Network routing using position location and short-range wireless connections |
-
2003
- 2003-11-07 GB GB0326050A patent/GB2407937B/en not_active Expired - Fee Related
-
2004
- 2004-10-25 WO PCT/GB2004/050020 patent/WO2005047924A1/fr not_active Application Discontinuation
- 2004-10-25 EP EP04791647A patent/EP1687657A1/fr not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO2005047924A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2005047924A1 (fr) | 2005-05-26 |
GB0326050D0 (en) | 2003-12-10 |
GB2407937A (en) | 2005-05-11 |
GB2407937B (en) | 2007-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20060605 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
17Q | First examination report despatched |
Effective date: 20061102 |
|
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20070313 |