DE69907760D1 - Elektronische anwesenheitsüberwachung - Google Patents

Elektronische anwesenheitsüberwachung

Info

Publication number
DE69907760D1
DE69907760D1 DE69907760T DE69907760T DE69907760D1 DE 69907760 D1 DE69907760 D1 DE 69907760D1 DE 69907760 T DE69907760 T DE 69907760T DE 69907760 T DE69907760 T DE 69907760T DE 69907760 D1 DE69907760 D1 DE 69907760D1
Authority
DE
Germany
Prior art keywords
monitoring device
section
phone apparatus
cpu
distance
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.)
Expired - Lifetime
Application number
DE69907760T
Other languages
English (en)
Inventor
Pascal Feuillarade
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE69907760D1 publication Critical patent/DE69907760D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G08B21/0263—System arrangements wherein the object is to detect the direction in which child or item is located
    • 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
    • G08B21/0294—Display details on parent unit

Landscapes

  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Alarm Systems (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Glass Compositions (AREA)
  • Disintegrating Or Milling (AREA)
DE69907760T 1999-09-20 1999-09-20 Elektronische anwesenheitsüberwachung Expired - Lifetime DE69907760D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1999/006950 WO2001022379A1 (en) 1999-09-20 1999-09-20 Electronic presence surveillance

Publications (1)

Publication Number Publication Date
DE69907760D1 true DE69907760D1 (de) 2003-06-12

Family

ID=8167441

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69907760T Expired - Lifetime DE69907760D1 (de) 1999-09-20 1999-09-20 Elektronische anwesenheitsüberwachung

Country Status (5)

Country Link
EP (1) EP1221152B1 (de)
AT (1) ATE239960T1 (de)
AU (1) AU6085799A (de)
DE (1) DE69907760D1 (de)
WO (1) WO2001022379A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2368704A (en) * 2000-08-24 2002-05-08 Robert Thomas Kingsbury Wireless child distance monitoring alarm system with anti-tamper features
GB2388051B (en) * 2002-05-03 2004-06-16 Character Games Ltd Illusion apparatus
DE10329846B4 (de) * 2003-07-02 2009-01-15 Disetronic Licensing Ag System und Verfahren zur Kommunikationsüberwachung
GB2518404A (en) * 2013-09-20 2015-03-25 Jason Williams Device to prevent loss of belongings
KR102080432B1 (ko) * 2019-01-30 2020-02-21 재단법인 다차원 스마트 아이티 융합시스템 연구단 폴스 알람을 줄이기 위한 휴대폰 분실 방지 장치 및 그 서비스 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5289163A (en) * 1992-09-16 1994-02-22 Perez Carla D Child position monitoring and locating device
US5589821A (en) * 1994-12-13 1996-12-31 Secure Technologies, Inc. Distance determination and alarm system
DE59602041D1 (de) * 1995-03-16 1999-07-08 Siemens Ag Kommunikationsanlage
FR2768249A1 (fr) * 1997-09-08 1999-03-12 Ralph Feingold Dispositif de recherche et de surveillance
GB9813411D0 (en) * 1998-06-23 1998-08-19 Dhameja Raj K Personal tracking system predominantly for children

Also Published As

Publication number Publication date
ATE239960T1 (de) 2003-05-15
EP1221152A1 (de) 2002-07-10
AU6085799A (en) 2001-04-24
WO2001022379A1 (en) 2001-03-29
EP1221152B1 (de) 2003-05-07

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Legal Events

Date Code Title Description
8332 No legal effect for de