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EP0930594A3 - Receiver for digital coded messages - Google Patents

Receiver for digital coded messages Download PDF

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Publication number
EP0930594A3
EP0930594A3 EP98123274A EP98123274A EP0930594A3 EP 0930594 A3 EP0930594 A3 EP 0930594A3 EP 98123274 A EP98123274 A EP 98123274A EP 98123274 A EP98123274 A EP 98123274A EP 0930594 A3 EP0930594 A3 EP 0930594A3
Authority
EP
European Patent Office
Prior art keywords
receiver
messages
switching
coded messages
decoding
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.)
Granted
Application number
EP98123274A
Other languages
German (de)
French (fr)
Other versions
EP0930594B1 (en
EP0930594A2 (en
Inventor
Stefan Goss
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7854500&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0930594(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0930594A2 publication Critical patent/EP0930594A2/en
Publication of EP0930594A3 publication Critical patent/EP0930594A3/en
Application granted granted Critical
Publication of EP0930594B1 publication Critical patent/EP0930594B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/93—Arrangements characterised by the broadcast information itself which locates resources of other pieces of information, e.g. URL [Uniform Resource Locator]
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/49—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying locations
    • H04H60/51—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying locations of receiving stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H04H60/90—Wireless transmission systems
    • H04H60/91—Mobile communication networks

Landscapes

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

Abstract

Bei einem Empfänger für digital codierte Meldungen, insbesondere Verkehrsmeldungen, mit einem Speicher für die empfangenen Meldungen und mit Eintragungen zum Decodieren und Verwalten der empfangenen Meldungen, wobei zum Decodieren jeweils eine Ortstabelle erforderlich ist, sind Umschalteinrichtungen zum Umschalten des Empfangs auf verschiedene Informationsquellen vorgesehen. Vorzugsweise wird vor dem Umschalten auf eine andere Informationsquelle geprüft, ob die von der anderen Informationsquelle zur Codierung benutzte Ortstabelle im Empfänger verfügbar ist. Zutreffendenfalls werden die zuvor gespeicherten Meldungen gelöscht und die Umschaltung wird ausgeführt.

Figure 00000001
In the case of a receiver for digitally coded messages, in particular traffic reports, with a memory for the received messages and with entries for decoding and managing the received messages, a location table being required for decoding, switching devices are provided for switching the reception to different information sources. Before switching to another information source, it is preferably checked whether the location table used by the other information source for coding is available in the receiver. If applicable, the previously saved messages are deleted and the switchover is carried out.
Figure 00000001
EP98123274A 1998-01-14 1998-12-07 Receiver for digital coded messages and method Expired - Lifetime EP0930594B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19801010 1998-01-14
DE19801010A DE19801010A1 (en) 1998-01-14 1998-01-14 Receiver for digitally coded messages

Publications (3)

Publication Number Publication Date
EP0930594A2 EP0930594A2 (en) 1999-07-21
EP0930594A3 true EP0930594A3 (en) 2000-07-19
EP0930594B1 EP0930594B1 (en) 2003-07-09

Family

ID=7854500

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98123274A Expired - Lifetime EP0930594B1 (en) 1998-01-14 1998-12-07 Receiver for digital coded messages and method

Country Status (2)

Country Link
EP (1) EP0930594B1 (en)
DE (2) DE19801010A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4321073B2 (en) 2002-03-22 2009-08-26 パナソニック株式会社 Media receiver
DE102004033075A1 (en) * 2004-07-08 2006-01-26 Robert Bosch Gmbh Procedure for checking traffic news

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991007029A1 (en) * 1989-11-03 1991-05-16 Robert Bosch Gmbh Radio receiver, in particular for vehicles
EP0446985A1 (en) * 1990-03-07 1991-09-18 Koninklijke Philips Electronics N.V. Method of transmitting radio data system signals with traffic program identification and receiver for such radio data system signals
EP0725502A2 (en) * 1995-02-03 1996-08-07 Robert Bosch Gmbh Method for decoding and displaying received digitally coded traffic broadcast information
EP0741461A1 (en) * 1994-11-22 1996-11-06 Casio Computer Company Limited Receiver for fm multiplex broadcasting with detachable storing medium
DE19538453A1 (en) * 1995-10-16 1997-04-17 Bayerische Motoren Werke Ag Radio signal receiver for motor vehicles with an RDS decoder for digital signals
DE19608538C1 (en) * 1996-03-06 1997-05-15 Grundig Emv Traffic control and information system
EP0795974A2 (en) * 1996-02-17 1997-09-17 Robert Bosch Gmbh Method and receiver for the reproduction of received spoken messages and method for transmitting spoken messages

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991007029A1 (en) * 1989-11-03 1991-05-16 Robert Bosch Gmbh Radio receiver, in particular for vehicles
EP0446985A1 (en) * 1990-03-07 1991-09-18 Koninklijke Philips Electronics N.V. Method of transmitting radio data system signals with traffic program identification and receiver for such radio data system signals
EP0741461A1 (en) * 1994-11-22 1996-11-06 Casio Computer Company Limited Receiver for fm multiplex broadcasting with detachable storing medium
EP0725502A2 (en) * 1995-02-03 1996-08-07 Robert Bosch Gmbh Method for decoding and displaying received digitally coded traffic broadcast information
DE19538453A1 (en) * 1995-10-16 1997-04-17 Bayerische Motoren Werke Ag Radio signal receiver for motor vehicles with an RDS decoder for digital signals
EP0795974A2 (en) * 1996-02-17 1997-09-17 Robert Bosch Gmbh Method and receiver for the reproduction of received spoken messages and method for transmitting spoken messages
DE19608538C1 (en) * 1996-03-06 1997-05-15 Grundig Emv Traffic control and information system

Also Published As

Publication number Publication date
DE19801010A1 (en) 1999-07-15
DE59808980D1 (en) 2003-08-14
EP0930594B1 (en) 2003-07-09
EP0930594A2 (en) 1999-07-21

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