EP0073681A2 - Positionsdetektorvorrichtungen - Google Patents

Positionsdetektorvorrichtungen Download PDF

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Publication number
EP0073681A2
EP0073681A2 EP82304584A EP82304584A EP0073681A2 EP 0073681 A2 EP0073681 A2 EP 0073681A2 EP 82304584 A EP82304584 A EP 82304584A EP 82304584 A EP82304584 A EP 82304584A EP 0073681 A2 EP0073681 A2 EP 0073681A2
Authority
EP
European Patent Office
Prior art keywords
radio frequency
alarm system
signal
system recited
proximity
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Withdrawn
Application number
EP82304584A
Other languages
English (en)
French (fr)
Other versions
EP0073681A3 (de
Inventor
Kunwar Chander Jeet Singh
Sandor Goldner
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
Publication of EP0073681A2 publication Critical patent/EP0073681A2/de
Publication of EP0073681A3 publication Critical patent/EP0073681A3/de
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G08B21/023—Power management, e.g. system sleep and wake up provisions
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G08B21/0241—Data exchange details, e.g. data protocol
    • G08B21/0247—System arrangements wherein the alarm criteria uses signal strength

Definitions

  • this system is capable of identifying and measuring the position of the slave unit relative to the master unit such that if the slave unit is moved more than a preset distance from the master unit (for example, in the range 60 to 90 cm) an alarm or indicator is operated.
  • a preset distance from the master unit for example, in the range 60 to 90 cm
  • Such a system is capable of mass production to provide a very small slave unit and a master unit no greater in size than a 10 cm cube.
  • Such devices will ideally be battery operated using alkaline cells of minimal size, and are best constructed using integrated circuits and low current techniques to produce minimum current drain.
  • a signal having a 50 KHz center frequency is retransmitted back to the interrogator module 10.
  • a conversion of the received signal frequency by transponder 100 is required in order that the interrogator can distinguish between the signal transmitted by the interrogator and the signal transmitted by the transponder.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Alarm Devices (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Burglar Alarm Systems (AREA)
EP82304584A 1981-09-02 1982-09-01 Positionsdetektorvorrichtungen Withdrawn EP0073681A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8126601 1981-09-02
GB8126601 1981-09-02

Publications (2)

Publication Number Publication Date
EP0073681A2 true EP0073681A2 (de) 1983-03-09
EP0073681A3 EP0073681A3 (de) 1983-10-12

Family

ID=10524274

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82304584A Withdrawn EP0073681A3 (de) 1981-09-02 1982-09-01 Positionsdetektorvorrichtungen

Country Status (4)

Country Link
EP (1) EP0073681A3 (de)
JP (1) JPS5875295A (de)
AU (1) AU8794782A (de)
GB (1) GB2112600A (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182183A (en) * 1985-10-26 1987-05-07 Robert Peter Andow Child vicinity radio alarm system
FR2598813A1 (fr) * 1986-05-15 1987-11-20 Quentel Herve Procede de reperage de proximite de la presence d'un vecteur tel qu'un objet, animal, personne, fixe ou mobile, en particulier un vehicule, et systeme de reperage pour la mise en oeuvre du procede.
EP0323041A3 (de) * 1987-12-07 1989-10-18 Barry M. Wolk Sicherheitssystem für Kinder
FR2674351A1 (fr) * 1991-03-22 1992-09-25 Schmidt Patrick Detecteur d'eloignement.
WO1993025983A1 (de) * 1992-06-16 1993-12-23 Kuehnert Eduard Verfahren und anordnung zur sicherung von personen oder gegenständen
EP0584261A4 (de) * 1991-05-15 1994-11-17 Bistar Electronics Inc Tragbare vorrichtung zur diebstahlsicherung.
ES2085829A2 (es) * 1994-02-17 1996-06-01 Hervas Jose Luna Perfeccionamientos en la construccion de aparatos de alarma.
WO2001097189A1 (de) * 2000-06-16 2001-12-20 Minouei Saberi Iman Akustisches signalgerät zur erinnerung für die vergesslichkeit der menschen
CN105051565A (zh) * 2012-04-24 2015-11-11 个体定位技术有限公司 在一个范围内定位一个个体的装置和方法

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593273A (en) * 1984-03-16 1986-06-03 Narcisse Bernadine O Out-of-range personnel monitor and alarm
SE456372B (sv) * 1984-04-06 1988-09-26 Bt Ind Ab Forfarande for att hos en operatorlos maskin detektera hinder
JPS60180097U (ja) * 1984-04-28 1985-11-29 ヤマハ株式会社 アラ−ム装置
JPS60180096U (ja) * 1984-04-28 1985-11-29 ヤマハ株式会社 アラ−ム装置
JPS6257894U (de) * 1985-09-26 1987-04-10
AU589234B2 (en) * 1985-11-20 1989-10-05 Leisure Coast Auto Electrics Pty. Limited Warning device to indicate the proximity of emergency vehicles
JPS6296796U (de) * 1985-12-05 1987-06-20
ZA871308B (en) * 1987-02-24 1988-06-02 Ching Kuei Liu Burglar-alarm system for briefcase
GB2214340A (en) * 1988-01-08 1989-08-31 Jeffrey Kear Lost or stolen property warning device
GB8810403D0 (en) * 1988-05-03 1988-06-08 Shorrock Security Systems Ltd Radio tag alarm system
GB8811395D0 (en) * 1988-05-13 1988-06-15 Dick P M G Security system
GB2233487A (en) * 1988-06-06 1991-01-09 Shurlok Detector Company Vehicle protection system
GB8824797D0 (en) * 1988-10-22 1988-11-30 Hammond R K Intruder alarm
GB2217084A (en) * 1989-03-07 1989-10-18 Mark Sillett Personal security device
GB2236000A (en) * 1989-09-01 1991-03-20 Ronald George Connor Theft or loss alarm system
GB2248330A (en) * 1990-09-14 1992-04-01 David William Seeman Child/article monitoring system
GB2248331A (en) * 1990-09-26 1992-04-01 Harry Stuart Arfield Surveillance alarm system
GB2276025A (en) * 1993-03-13 1994-09-14 Adam Peter Barwell Radio tag alarm system
AUPM402394A0 (en) * 1994-02-23 1994-03-17 Monaad Corporation Pty Limited Security access arrangement
GB2315898A (en) * 1996-07-31 1998-02-11 Rusty Maguire Vicinity monitoring system
GB2398417A (en) * 2003-02-12 2004-08-18 John Williams Personal property alarm system
DE202007011808U1 (de) * 2007-08-23 2008-12-24 Rademacher, Wilhelm Verliersicherungsanordnung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1552189A (de) * 1967-11-22 1969-01-03
FR2301054A1 (fr) * 1975-02-12 1976-09-10 Attia Chaouki Dispositif electronique de protection
GB1520196A (en) * 1976-05-27 1978-08-02 Holzer W Alarm and theft prevention apparatus
DE2647453A1 (de) * 1976-10-21 1978-04-27 Wolfgang Ing Grad Weil Verfahren und vorrichtung zur ueberwachung einer beweglichen sache oder person
FR2407537A1 (fr) * 1977-10-28 1979-05-25 Badens Gerard Dispositif signalisateur detectant l'eloignement d'un objet par rapport a un point fixe
US4260982A (en) * 1979-10-25 1981-04-07 Debenedictis Angelo P Pulse code modulation responsive alarm system
GB2071956A (en) * 1980-01-08 1981-09-23 Optomech Electronic Co Electronic alarm device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2182183A (en) * 1985-10-26 1987-05-07 Robert Peter Andow Child vicinity radio alarm system
FR2598813A1 (fr) * 1986-05-15 1987-11-20 Quentel Herve Procede de reperage de proximite de la presence d'un vecteur tel qu'un objet, animal, personne, fixe ou mobile, en particulier un vehicule, et systeme de reperage pour la mise en oeuvre du procede.
EP0246960A1 (de) * 1986-05-15 1987-11-25 Compagnie Financiere Saint-Nicolas Verfahren zur Nahortung der Anwesenheit eines Vektors, wie zum Beispiel eines Objektes, eines Tieres oder einer Person, feststehend oder beweglich, insbesondere eines Fahrzeuges, und Ortungssystem dafür
EP0323041A3 (de) * 1987-12-07 1989-10-18 Barry M. Wolk Sicherheitssystem für Kinder
FR2674351A1 (fr) * 1991-03-22 1992-09-25 Schmidt Patrick Detecteur d'eloignement.
EP0584261A4 (de) * 1991-05-15 1994-11-17 Bistar Electronics Inc Tragbare vorrichtung zur diebstahlsicherung.
WO1993025983A1 (de) * 1992-06-16 1993-12-23 Kuehnert Eduard Verfahren und anordnung zur sicherung von personen oder gegenständen
US5552773A (en) * 1992-06-16 1996-09-03 K+E,Uml U+Ee Hnert; Eduard Method and apparatus for the protection of people or objects
ES2085829A2 (es) * 1994-02-17 1996-06-01 Hervas Jose Luna Perfeccionamientos en la construccion de aparatos de alarma.
WO2001097189A1 (de) * 2000-06-16 2001-12-20 Minouei Saberi Iman Akustisches signalgerät zur erinnerung für die vergesslichkeit der menschen
CN105051565A (zh) * 2012-04-24 2015-11-11 个体定位技术有限公司 在一个范围内定位一个个体的装置和方法

Also Published As

Publication number Publication date
GB2112600A (en) 1983-07-20
JPS5875295A (ja) 1983-05-06
EP0073681A3 (de) 1983-10-12
AU8794782A (en) 1983-03-10

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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

AK Designated contracting states

Designated state(s): AT BE CH DE FR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR IT LI LU NL SE

17P Request for examination filed

Effective date: 19840406

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: 19850402

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SINGH, KUNWAR CHANDER JEET

Inventor name: GOLDNER, SANDOR