EP0384368A3 - Verfahren zur Überwachung von mehreren Verkehrsfunksendern - Google Patents

Verfahren zur Überwachung von mehreren Verkehrsfunksendern Download PDF

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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Withdrawn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Withdrawn legal-status Critical Current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
EP0384368A2 (de) 1990-08-29
DE3905122C1 (de) 1990-05-23

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