EP0283708A3 - Radio receiver with at least a traffic radio decoder - Google Patents

Radio receiver with at least a traffic radio decoder Download PDF

Info

Publication number
EP0283708A3
EP0283708A3 EP88102231A EP88102231A EP0283708A3 EP 0283708 A3 EP0283708 A3 EP 0283708A3 EP 88102231 A EP88102231 A EP 88102231A EP 88102231 A EP88102231 A EP 88102231A EP 0283708 A3 EP0283708 A3 EP 0283708A3
Authority
EP
European Patent Office
Prior art keywords
decoder
traffic information
signals
subcarrier
modulated
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
EP88102231A
Other languages
German (de)
Other versions
EP0283708A2 (en
EP0283708B1 (en
Inventor
Peter Bragas
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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to AT88102231T priority Critical patent/ATE93640T1/en
Publication of EP0283708A2 publication Critical patent/EP0283708A2/en
Publication of EP0283708A3 publication Critical patent/EP0283708A3/en
Application granted granted Critical
Publication of EP0283708B1 publication Critical patent/EP0283708B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G08G1/093—Data selection, e.g. prioritizing information, managing message queues, selecting the information to be output
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/33—Arrangements for simultaneous broadcast of plural pieces of information by plural channels
    • H04H20/34—Arrangements for simultaneous broadcast of plural pieces of information by plural channels using an out-of-band subcarrier signal
    • 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
    • H04H60/27—Arrangements for recording or accumulating broadcast information or broadcast-related information
    • 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)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

An autombile radio capable of receiving VHF entertainment programs from a station in which traffic information signals are modulated in a 57 kHz subcarrier is equipped with two decoders for the 57 kHz subcarrier signals, one decoder for traffic information signals modulated in an analog fashion on the subcarrier and another decoder for digital signals modulated on that subcarrier by double-sideband suppressed-carrier modulation. The first decoder is for a system already in use in which traffic information, at least if urgent, is intended to override the entertainment program, and the receivier has the usual circuits for that override. The second decoder is for a system that is planned but not yet in use in which the received digital signals can call out one or more standard messages or message portions from a read-only memory and either the memory addresses or the memory outputs are storable. They are made audible by speech synthesizer and, because they are stored at least until the next message comes in, can be recalled if the user wishes. The receiver switch for turning on the traffic information feature is a selector switch with positions selecting either type of decoder and, in a modification designed for where both systems are available, the corresponding switching system gives priority to the presently existing system, since the output of the other system will not be lost and can be reproduced when the signals of the existing system have ceased.
EP88102231A 1987-03-23 1988-02-16 Radio receiver with two traffic radio decoders Expired - Lifetime EP0283708B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88102231T ATE93640T1 (en) 1987-03-23 1988-02-16 BROADCASTER RECEIVER WITH TWO TRAFFIC DECODERS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873709523 DE3709523A1 (en) 1987-03-23 1987-03-23 BROADCAST RECEIVER WITH AT LEAST ONE TRAFFIC RADIO DECODER
DE3709523 1987-03-23

Publications (3)

Publication Number Publication Date
EP0283708A2 EP0283708A2 (en) 1988-09-28
EP0283708A3 true EP0283708A3 (en) 1989-03-29
EP0283708B1 EP0283708B1 (en) 1993-08-25

Family

ID=6323798

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88102231A Expired - Lifetime EP0283708B1 (en) 1987-03-23 1988-02-16 Radio receiver with two traffic radio decoders

Country Status (4)

Country Link
US (1) US4862513A (en)
EP (1) EP0283708B1 (en)
AT (1) ATE93640T1 (en)
DE (2) DE3709523A1 (en)

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DE3810177C2 (en) * 1988-03-25 1999-06-17 Bosch Gmbh Robert Radio receivers, in particular vehicle receivers
DE3820640C2 (en) * 1988-06-18 1997-04-03 Bosch Gmbh Robert Evaluation procedure of digital traffic news
DE3820639A1 (en) * 1988-06-18 1989-12-21 Bosch Gmbh Robert POWER-SAVING STAND-BY FUNCTION IN TMC RECEIVERS
US5220681A (en) * 1989-02-27 1993-06-15 Multi-Leasing Services Inc. Electronic signal decoder display/enunciator apparatus for electronic signal receivers
DE3906780C1 (en) * 1989-03-03 1990-08-30 Blaupunkt-Werke Gmbh, 3200 Hildesheim, De
US5086511A (en) * 1989-03-13 1992-02-04 Matsushita Electric Industrial Co., Ltd. Mobile receiver
DE3936577A1 (en) * 1989-11-03 1991-05-08 Bosch Gmbh Robert BROADCAST RECEIVER, ESPECIALLY VEHICLE RECEIVER
US5193214A (en) * 1989-12-29 1993-03-09 Robert Bosch Gmbh Vehicular radio receiver with standard traffic problem database
US5095532A (en) * 1989-12-29 1992-03-10 Robert Bosch Gmbh Method and apparatus for route-selective reproduction of broadcast traffic announcements
DE4010621C1 (en) * 1990-04-02 1991-07-25 Blaupunkt-Werke Gmbh, 3200 Hildesheim, De
DE4024366C2 (en) * 1990-08-01 1993-12-09 Blaupunkt Werke Gmbh Car radio with a radio data signal decoder
US5134719A (en) * 1991-02-19 1992-07-28 Mankovitz Roy J Apparatus and methods for identifying broadcast audio program selections in an FM stereo broadcast system
DE4112828C2 (en) 1991-04-19 1999-01-28 Bosch Gmbh Robert Chip card for a radio receiver
US5276909A (en) * 1991-06-25 1994-01-04 Autotalk, Inc. Traffic information broadcast system
DE4138016A1 (en) * 1991-11-19 1993-05-27 Philips Patentverwaltung DEVICE FOR GENERATING AN ANNOUNCEMENT INFORMATION
DE4140132C2 (en) * 1991-12-05 1994-07-21 Blaupunkt Werke Gmbh Digital oscillator
DE4208605A1 (en) * 1992-03-18 1993-09-23 Blaupunkt Werke Gmbh CIRCUIT ARRANGEMENT FOR NEXT CHANNEL RECOGNITION AND SUPPRESSION IN A BROADCAST RECEIVER
DE4230294A1 (en) * 1992-09-10 1994-03-17 Bosch Gmbh Robert Procedure for selecting route-relevant messages on RDS radios
DE4233758C1 (en) * 1992-10-07 1994-01-27 Blaupunkt Werke Gmbh Radio receiver
DE4307673A1 (en) * 1993-03-11 1994-09-15 Blaupunkt Werke Gmbh Circuit arrangement for generating a tuning voltage
DE69428087T2 (en) * 1993-10-08 2002-04-25 Trw Inc., Lyndhurst Receiver for use in a keyless entry system and for receiving public radio broadcasts
US5734780A (en) * 1994-05-11 1998-03-31 Sanyo Electric Co., Ltd. Recording/reproducing device which receives an FM multiplexed signal comprising a subcarrier or a darc signal and outputs traffic information after detecting an intermission
DE19503416A1 (en) * 1995-02-03 1996-08-08 Bosch Gmbh Robert Process for decoding and outputting received digitally coded traffic reports
DE19503415A1 (en) * 1995-02-03 1996-08-08 Bosch Gmbh Robert Device for managing digitally coded traffic reports in receiving devices
DE19503414A1 (en) * 1995-02-03 1996-08-08 Bosch Gmbh Robert Device for outputting received digitally coded traffic reports
DE19503417A1 (en) * 1995-02-03 1996-08-08 Bosch Gmbh Robert Device for voice output of digitally coded traffic reports
DE19516476A1 (en) * 1995-05-05 1996-11-07 Bosch Gmbh Robert Device for informing a driver
DE19516477A1 (en) * 1995-05-05 1996-11-07 Bosch Gmbh Robert Device for preparing and outputting information for a driver
EP0774152B1 (en) * 1995-06-02 2000-08-23 Koninklijke Philips Electronics N.V. Device for generating coded speech items in a vehicle
DE19606009A1 (en) 1996-02-17 1997-08-21 Bosch Gmbh Robert Method and receiver for receiving and reproducing digitally coded traffic reports
EP0795974B1 (en) 1996-02-17 2006-05-03 Robert Bosch Gmbh Method and receiver for the reproduction of received spoken messages and method for transmitting spoken messages
US5635924A (en) * 1996-03-29 1997-06-03 Loral Aerospace Corp. Travel route information monitor
JPH09289465A (en) * 1996-04-22 1997-11-04 Sanyo Electric Co Ltd Rds signal discrimination device
JP3466407B2 (en) * 1997-01-24 2003-11-10 株式会社ケンウッド Broadcast receiver
US6600908B1 (en) 1999-02-04 2003-07-29 Hark C. Chan Method and system for broadcasting and receiving audio information and associated audio indexes
DE19925581A1 (en) * 1999-06-04 2000-12-07 Bosch Gmbh Robert Procedure for the presentation of information and arrangement therefor
US6411220B1 (en) * 1999-12-07 2002-06-25 Cue Corporation Traffic paging system
DE10144636A1 (en) * 2001-09-11 2003-04-17 Trw Automotive Electron & Comp Process for the time-delayed reproduction of information
CA2410268A1 (en) * 2001-11-01 2003-05-01 Robert S. Trimbee Tuneable secondary audio program receiver
US6603406B2 (en) * 2001-11-26 2003-08-05 Motorola, Inc. Method and apparatus for detecting and responding to an absence of journey-related information
WO2007124441A2 (en) 2006-04-20 2007-11-01 Qualcomm Incorporated Tagging language for broadcast radio
US8638219B2 (en) 2007-06-18 2014-01-28 Qualcomm Incorporated Device and methods of providing radio data system information alerts
US8744337B2 (en) 2007-06-18 2014-06-03 Qualcomm Incorporated Apparatus and methods of enhancing radio programming
US20100015991A1 (en) * 2008-07-15 2010-01-21 Kota Enterprises, Llc System and method for calling a geosoc
US8504073B2 (en) * 2008-08-12 2013-08-06 Teaneck Enterprises, Llc Customized content delivery through the use of arbitrary geographic shapes
US7921223B2 (en) 2008-12-08 2011-04-05 Lemi Technology, Llc Protected distribution and location based aggregation service
US9265458B2 (en) 2012-12-04 2016-02-23 Sync-Think, Inc. Application of smooth pursuit cognitive testing paradigms to clinical drug development
US9380976B2 (en) 2013-03-11 2016-07-05 Sync-Think, Inc. Optical neuroinformatics

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200977A2 (en) * 1985-05-07 1986-11-12 Blaupunkt-Werke GmbH Digital demodulator

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
DE2518102C3 (en) * 1975-04-23 1978-11-09 Standard Elektrik Lorenz Ag, 7000 Stuttgart Telecommunications receiving device with a traffic radio decoder and an area identification decoder
DE2910073C2 (en) * 1979-03-14 1982-10-21 Siemens AG, 1000 Berlin und 8000 München Radio receiver with traffic decoder
US4322842A (en) * 1979-10-23 1982-03-30 Altran Electronics Broadcast system for distribution automation and remote metering
DE3121088C2 (en) * 1981-05-27 1986-12-04 Blaupunkt-Werke Gmbh, 3200 Hildesheim FM receiver
DE3121034C2 (en) * 1981-05-27 1987-01-02 Blaupunkt-Werke Gmbh, 3200 Hildesheim FM receiver
DE3214155A1 (en) * 1982-04-17 1983-10-20 Blaupunkt-Werke Gmbh, 3200 Hildesheim LOCAL BROADCAST RECEIVER, LIKE AUTORADIO OR THE LIKE.
DE3309040A1 (en) * 1983-03-14 1984-09-20 SMS Schloemann-Siemag AG, 4000 Düsseldorf Method and apparatus for the production of rolled strip with a high strip-profile and strip-flatness quality
EP0162943B1 (en) * 1984-06-01 1987-11-19 Deutsche ITT Industries GmbH Integrated circuit for decoding traffic radio announcement identification signals
DE3514438C1 (en) * 1985-04-20 1986-09-18 Porsche Ag Central operating input and information output for additional devices of vehicles

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0200977A2 (en) * 1985-05-07 1986-11-12 Blaupunkt-Werke GmbH Digital demodulator

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
FUNKSCHAU, Band 58, Nr. 1, Januar 1986, Seiten 43-47, München, DE; W. HINZ: "Neue Entwicklung auf Hörfunkwellen" *
FUNKTECHNIK, Band 41, Nr. 7, Juli 1986, Seiten 273-278, Heidelberg, DE; C. REUBER: "Elektronik für Information und Navigation im Auto" *

Also Published As

Publication number Publication date
EP0283708A2 (en) 1988-09-28
ATE93640T1 (en) 1993-09-15
DE3709523A1 (en) 1988-10-13
DE3883406D1 (en) 1993-09-30
US4862513A (en) 1989-08-29
EP0283708B1 (en) 1993-08-25

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