ES2134305T3 - RADIO ALARM INSTALLATION WITH A MULTITUDE OF TELECOMMUNICATION CHANNELS FORMED IN ACCORDANCE WITH THE FREQUENCY JUMP PROCEDURE. - Google Patents

RADIO ALARM INSTALLATION WITH A MULTITUDE OF TELECOMMUNICATION CHANNELS FORMED IN ACCORDANCE WITH THE FREQUENCY JUMP PROCEDURE.

Info

Publication number
ES2134305T3
ES2134305T3 ES94116872T ES94116872T ES2134305T3 ES 2134305 T3 ES2134305 T3 ES 2134305T3 ES 94116872 T ES94116872 T ES 94116872T ES 94116872 T ES94116872 T ES 94116872T ES 2134305 T3 ES2134305 T3 ES 2134305T3
Authority
ES
Spain
Prior art keywords
multitude
accordance
radio alarm
message channels
procedure
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
ES94116872T
Other languages
Spanish (es)
Inventor
Horst Elsinger
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.)
Grundig AG
Original Assignee
Grundig AG
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 Grundig AG filed Critical Grundig AG
Application granted granted Critical
Publication of ES2134305T3 publication Critical patent/ES2134305T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G08B25/10—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 using wireless transmission systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G08B25/007—Details of data content structure of message packets; data protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)

Abstract

LA INVENCION SE REFIERE A INSTALACIONES DE RADIOALARMA CON UNA MULTIPLICIDAD DE CANALES DE MENSAJES PARA LA TRANSMISION DE INDICACIONES ENTRE LOS AVISADORES DE ROTURA DE CRISTALES, AVISADOR DE ABERTURA ENTRE OTROS Y UNA UNIDAD CENTRAL CONTROLADA CON MICROPROCESADOR, SIENDO CONOCIDOS ESTOS TIPOS DE INSTALACIONES DE RADIOALARMA. LOS CANALES DE MENSAJES INDIVIDUALES SE CONFIGURAN SEGUN UN PROCEDIMIENTO MULTIPLEX DE TIEMPO O BAJO UTILIZACION DE PROCEDIMIENTO MULTIPLEX DE FRECUENCIA. PARA ELEVAR DE UNA FORMA Y MANERA SENCILLA LA SEGURIDAD CONTRA PERTURBACION Y LA TRANSMISION LIBRE DE PERTURBACION AL MISMO TIEMPO DE MENSAJES A TRAVES DE LOS CANALES DIFERENTES RESPECTIVOS, SE CONSIGUEN EN LA DIRECCION DE TRANSMISION A PARTIR DE LOS ANUNCIADORES A LA UNIDAD CENTRAL LA FORMACION DE LOS CANALES DE MENSAJE BAJO UTILIZACION DEL PROCEDIMIENTO HOPPING DE FRECUENCIA. A CONTINUACION SE COLOCAN UNO CON OTRO LOS CANALES DE MENSAJE ASI CONFIGURADOS Y SE TRANSFORMAN SOBRE UNA FRECUENCIA PORTADORA UNICA.THE INVENTION IS REFERRED TO RADIO ALARM FACILITIES WITH A MULTIPLICITY OF MESSAGE CHANNELS FOR THE TRANSMISSION OF INDICATIONS BETWEEN GLASS BREAKING ADVISERS, BETWEEN ANOTHER AND A CENTRAL UNIT CONTROLLED BY A MICROPROCESSOR SITE. INDIVIDUAL MESSAGE CHANNELS ARE CONFIGURED ACCORDING TO A MULTIPLEX PROCEDURE OF TIME OR UNDER USE OF A MULTIPLEX PROCEDURE OF FREQUENCY. TO EASILY RAISE THE SECURITY AGAINST DISTURBANCE AND THE FREE TRANSMISSION OF DISTURBANCE AT THE SAME TIME OF MESSAGES THROUGH THE DIFFERENT RESPECTIVE CHANNELS, THEY ARE OBTAINED IN THE DIRECTORATE OF TRANSMISSION FROM THE ANNOUNCEMENT OF THE ANNOUNCER THE MESSAGE CHANNELS UNDER THE USE OF THE FREQUENCY HOPPING PROCEDURE. THEN THE MESSAGE CHANNELS SO CONFIGURED ARE PLACED WITH ONE ANOTHER AND TRANSFORMED ON A SINGLE CARRIER FREQUENCY.

ES94116872T 1993-10-30 1994-10-26 RADIO ALARM INSTALLATION WITH A MULTITUDE OF TELECOMMUNICATION CHANNELS FORMED IN ACCORDANCE WITH THE FREQUENCY JUMP PROCEDURE. Expired - Lifetime ES2134305T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4337212A DE4337212A1 (en) 1993-10-30 1993-10-30 Radio alarm system with a large number of message channels formed by the frequency hopping process

Publications (1)

Publication Number Publication Date
ES2134305T3 true ES2134305T3 (en) 1999-10-01

Family

ID=6501505

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94116872T Expired - Lifetime ES2134305T3 (en) 1993-10-30 1994-10-26 RADIO ALARM INSTALLATION WITH A MULTITUDE OF TELECOMMUNICATION CHANNELS FORMED IN ACCORDANCE WITH THE FREQUENCY JUMP PROCEDURE.

Country Status (3)

Country Link
EP (1) EP0651362B1 (en)
DE (2) DE4337212A1 (en)
ES (1) ES2134305T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19517037A1 (en) * 1995-05-10 1996-11-14 Telenot Electronic Gmbh Radio alarm system
DE19700716A1 (en) * 1997-01-11 1997-06-05 Hauk Rolf Guenter Alarm system with spread=spectrum modulation method
DE19847665A1 (en) * 1998-10-15 2000-05-04 Europtel Communication Systems Transceiver for data signals, system for transmitting data signals, and device for installation in a transceiver
GB2420253B (en) * 2004-11-15 2009-04-01 Andrzey Partyka Transmission of urgent messages in frequency hopping system for intermittent transmission
RU2265250C1 (en) * 2004-12-24 2005-11-27 Общество с ограниченной ответственностью "АЛЬТОНИКА" (ООО "АЛЬТОНИКА") Method for transferring notifications when guarding a group of objects
EP2153673B1 (en) 2007-05-02 2020-01-01 Tyco Fire & Security GmbH Wireless communication system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234874A (en) * 1978-11-08 1980-11-18 Inventional/Security Development Corp. Alarm system and method thereof
DE3415032C2 (en) * 1983-04-27 1985-06-20 Siemens AG, 1000 Berlin und 8000 München Method for interference-resistant radio transmission
US4653068A (en) * 1984-10-19 1987-03-24 Itt Corporation Frequency hopping data communication system
US4977577A (en) * 1988-11-02 1990-12-11 Axonn Corporation Wireless alarm system
DE4035070A1 (en) * 1990-11-05 1992-05-07 Norbert Schaaf RADIO ALARM SYSTEM
DE4239702C1 (en) * 1992-11-26 1994-03-24 Grundig Emv Method for monitoring and operating a radio link between the central unit of an alarm system and its outstations containing monitoring sensors
DE4242973C2 (en) * 1992-12-18 1995-01-05 Grundig Emv Radio alarm system with a large number of message channels formed by the code multiplex method

Also Published As

Publication number Publication date
DE59408277D1 (en) 1999-06-24
DE4337212A1 (en) 1995-05-04
EP0651362A1 (en) 1995-05-03
EP0651362B1 (en) 1999-05-19

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