[go: up one dir, main page]

EP0384368A3 - Verfahren zur Überwachung von mehreren Verkehrsfunksendern - Google Patents

Verfahren zur Überwachung von mehreren Verkehrsfunksendern Download PDF

Info

Publication number
EP0384368A3
EP0384368A3 EP19900103181 EP90103181A EP0384368A3 EP 0384368 A3 EP0384368 A3 EP 0384368A3 EP 19900103181 EP19900103181 EP 19900103181 EP 90103181 A EP90103181 A EP 90103181A EP 0384368 A3 EP0384368 A3 EP 0384368A3
Authority
EP
European Patent Office
Prior art keywords
surveillance
radio transmitters
traffic radio
several traffic
announcement identifier
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Withdrawn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
EP19900103181
Other languages
English (en)
French (fr)
Other versions
EP0384368A2 (de
Inventor
Hartmut Wiemann
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 EP0384368A2 publication Critical patent/EP0384368A2/de
Publication of EP0384368A3 publication Critical patent/EP0384368A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
    • H04H20/55—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for traffic information
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/091—Traffic information broadcasting
    • G08G1/094—Hardware aspects; Signal processing or signal properties, e.g. frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/091—Traffic information broadcasting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
    • H04H2201/13—Aspects of broadcast communication characterised by the type of broadcast system radio data system/radio broadcast data system [RDS/RBDS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

In einer Rundfunkempfangseinheit mit integrierter Verkehrsfunk-Decodierungsmöglichkeit, werden verschiedene abgespeicherte Senderfrequenzen sehr kurzfristig nacheinander auf das Vorliegen einer Durchsagekennung überprüft.
Bei Vorliegen einer solchen Durchsagekennung wird für diese Zeit der Überprüfungsvorgang unterbrochen.
EP19900103181 1989-02-20 1990-02-20 Verfahren zur Überwachung von mehreren Verkehrsfunksendern Withdrawn EP0384368A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19893905122 DE3905122C1 (de) 1989-02-20 1989-02-20
DE3905122 1989-02-20

Publications (2)

Publication Number Publication Date
EP0384368A2 EP0384368A2 (de) 1990-08-29
EP0384368A3 true EP0384368A3 (de) 1990-09-12

Family

ID=6374497

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900103181 Withdrawn EP0384368A3 (de) 1989-02-20 1990-02-20 Verfahren zur Überwachung von mehreren Verkehrsfunksendern

Country Status (2)

Country Link
EP (1) EP0384368A3 (de)
DE (1) DE3905122C1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2006577A (en) * 1977-10-14 1979-05-02 Gottstein Dietrich Radio Receiver for Traffic Information Broadcasts
DE2910073A1 (de) * 1979-03-14 1980-09-18 Siemens Ag Rundfunkempfaenger mit verkehrsfunkdecoder
DE3400368A1 (de) * 1984-01-07 1985-07-18 Hans-J. 2112 Jesteburg Schultze Verkehrsfunk-speicherung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3731429C1 (de) * 1987-09-18 1989-03-16 Bayerische Motoren Werke Ag Rundfunkempfangseinrichtung fuer Kraftfahrzeuge

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2006577A (en) * 1977-10-14 1979-05-02 Gottstein Dietrich Radio Receiver for Traffic Information Broadcasts
DE2910073A1 (de) * 1979-03-14 1980-09-18 Siemens Ag Rundfunkempfaenger mit verkehrsfunkdecoder
DE3400368A1 (de) * 1984-01-07 1985-07-18 Hans-J. 2112 Jesteburg Schultze Verkehrsfunk-speicherung

Also Published As

Publication number Publication date
DE3905122C1 (de) 1990-05-23
EP0384368A2 (de) 1990-08-29

Similar Documents

Publication Publication Date Title
DE3788427D1 (de) System zur automatischen abstimmung einer antenne für tragbare kommunikationsanlagen.
DE69011939D1 (de) Funksender, geeignet zur Kompensation einer Frequenzcharakteristik einer Antenne und/oder einer Kupplungsschaltung.
AR004798A1 (es) Metodo para operar una unidad de abonado de radio que tiene una aparato receptor en diversidad que incluye al menos una primera y una segunda antena
FR2702903B1 (fr) Récepteur de signaux radiofréquences.
DE69105561D1 (de) Alarmsignalübertragungsanlage mit Wiederholung.
ATE75335T1 (de) Alarmsystem.
IT8447881A1 (it) Sistema di trasmissione radio stereofonico a modulazione di frequenza.
DE3851886D1 (de) Sende-empfangseinrichtung für ein aktives phasengesteuertes gruppenantennensystem.
DE69114238D1 (de) Verfahren zur Auswahl der Empfangsfrequenz für einen RDS-Empfänger.
DE68924615D1 (de) Überwachungssystem für Funkkommunikationsapparate.
DE3878986D1 (de) Mikrowellenlandesystem mit antennenstrahlschwenkung, sektorantennen und nahezu fehlerfreier einschaltung eines ersatzsenders.
IT8922841A0 (it) Ricevitore per un sistema radiomobile digitale con cancellazione di segnali interferenti isofrequenziali aventi lo stesso tipo di modulazione,e relativo metodo
DE69015281D1 (de) Funkfernsprechempfänger mit Verstärkungsregelung.
FR2724263B1 (fr) Antenne utilisee pour l'emission ou la reception d'un signal radiofrequence, un emetteur et un recepteur de telecommande et un systeme de telecommande pour vehicule l'incorporant
FI96074B (fi) Menetelmä yleisradiosignaaliin sisältyvien lisätietojen lähettämiseksi ja/tai tulkitsemiseksi vastaanottopuolella
ATE212464T1 (de) Drahtlose gefahren-meldeanlage und meldeverfahren
DE68910180D1 (de) Funksystem zur Datenübertragung mit einer passiven Endstelle.
DE3576025D1 (de) Am/fm-empfaenger mit automatischem abstimmverfahren.
DE3872710D1 (de) Magnetische antenne und sendeantenne fuer einen magnetischen kernresonanz-apparat, ausgeruestet mit einer solchen magnetischen antenne.
EP0384368A3 (de) Verfahren zur Überwachung von mehreren Verkehrsfunksendern
FI903235A0 (fi) Radiomottagare.
ATE124593T1 (de) Einrichtung zur empfangsbereitschaftskontrolle von warnfunkempfängern.
DE69013876D1 (de) Unsymmetrische Empfänger und Sender für bipolare Signale.
KR900015478A (ko) 무선 데이타 신호 처리 방법 및 그 방법을 실행하는 수신기
DE59006402D1 (de) Rundfunkempfänger.

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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT CH DE ES FR GB IT LI NL

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT CH DE ES FR GB IT LI NL

RBV Designated contracting states (corrected)

Designated state(s): AT CH ES LI

REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

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: 19910313