EP0498233A2 - Récepteur radio avec RDS - Google Patents

Récepteur radio avec RDS Download PDF

Info

Publication number
EP0498233A2
EP0498233A2 EP92101156A EP92101156A EP0498233A2 EP 0498233 A2 EP0498233 A2 EP 0498233A2 EP 92101156 A EP92101156 A EP 92101156A EP 92101156 A EP92101156 A EP 92101156A EP 0498233 A2 EP0498233 A2 EP 0498233A2
Authority
EP
European Patent Office
Prior art keywords
station
program type
memory
pty
mode
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Withdrawn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
EP92101156A
Other languages
German (de)
English (en)
Other versions
EP0498233A3 (en
Inventor
Helmut Liman
Wiedhold Warnecke
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.)
Blaupunkt Werke GmbH
Original Assignee
Blaupunkt Werke 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 Blaupunkt Werke GmbH filed Critical Blaupunkt Werke GmbH
Publication of EP0498233A2 publication Critical patent/EP0498233A2/fr
Publication of EP0498233A3 publication Critical patent/EP0498233A3/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • H04H60/47—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 recognising genres
    • 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]

Definitions

  • the property right is a new RDS radio receiver, in particular an RDS car radio.
  • Program type identifiers are also provided in the radio data system defined at the beginning of 1984 and now established between the radio transmitters and correspondingly equipped radio receivers. Section 4.3 of the system definition states that the identifier makes it possible to program receivers in such a way that they only react to program contributions of the desired type, i. H. just play them through the speaker.
  • the object of the invention was to integrate a special program type mode (PTY mode) into an existing car radio and to make it easier to operate the device in PTY mode, assign the necessary switching functions to the existing controls.
  • PTY mode program type mode
  • An RF stage 2 is coupled to an antenna 1, the tuning unit of which comprises 3 station keys 11 and an automatic search function 19.
  • the HF stage is connected to an IF stage 4, from which the LF signal can be tapped, which is fed to a LF amplifier 6 via a controlled switch 5 and reproduced via a loudspeaker 7.
  • An RDS decoder 8 is connected in front of the switch 5 and has, among other things, outputs for the program type identifiers PTY contained in the RDS signal and for the program chain identifier PI.
  • the PTY output is connected to a comparison stage 9, the control output of which is connected to the automatic transmitter search function 19. At the same time, the output of comparison stage 9 controls switch 5.
  • the second input of the comparison stage 9 is connected to memories 10a, 10b ... which are assigned to the station buttons 11a, 11b ... in the program type PTY mode.
  • a program type identifier PTY can be read into each of the memories 10.
  • the memories 10 are connected to an identification generator 12, which is controlled by a rocker 13 becomes.
  • the program type identifier called up via the rocker 13 is shown on the display 14. This display is also connected to the tuning unit 3 to show the set frequency.
  • Each station button 11 is assigned frequency memory 15 and transmitter chain identifier memory (PI memory) 16, which are connected to the automatic station search 19 or the PI output of the RDS decoder 18.
  • PI memory transmitter chain identifier memory
  • a ring counter 17 is assigned to each station key 11, which counts the number of key actuations and successively calls the PI memories 16.
  • comparison stage 9 is connected to the counter input of the ring counter.
  • a circuit constructed in this way serves to achieve the object on which the invention is based in the following way.
  • memories 10 are connected to each station key, in which one of the PTY identifiers can be stored.
  • a PTY identifier generator 12 is switched from identifier to identifier in PTY mode by means of a rocker switch 13, with which the next respective transmitter is sought in normal radio mode. If one of the preferred identifiers is reached and the station button 11 is pressed within a predetermined period of time after actuation of the rocker switch 13, with which the preferred program type is later called up If so, the identifier reached is stored in the station key memory 10.
  • a station search is triggered with the automatic search 19 in the FM range, in the course of which the first station that broadcasts the stored program type is set. Its frequency can be stored in the frequency memory 15. It is also shown on the display. By pressing the station button again, the second transmitter can be set that transmits the desired program type.
  • the frequency memory of the other station buttons can always be updated when initiating a search, regardless of which station button is used.
  • the storage of the different transmitter frequencies that broadcast the same program type is particularly advantageous if these transmitters are assigned to different program chains.
  • Each program chain is assigned a specific PI code in the radio data system. If stations of the same program type PTY but different transmitter chains PI are found in the aforementioned search run, it is advisable to also store the PI codes assigned to the transmitter frequencies and to order these frequencies in the memories according to the PI code.
  • the transmitter chains can then be called up one after the other by repeatedly pressing the station / program type button. For this purpose, the number of operations is counted in a ring counter 17, which is connected to the station program key 11, and a different PI code is called up each time the ring counter is set.
  • the comparison stage 9 automatically switches the assigned ring counter 17 to the next position, ie to a station on another station chain that may still be broadcasting the desired program type. If the desired program can still not be received via any of the stored stations, then a new search run is triggered over the entire frequency spectrum, the frequency memories being updated.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
EP19920101156 1991-02-08 1992-01-24 Rds broadcast receiver Withdrawn EP0498233A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4103779 1991-02-08
DE4103779A DE4103779C2 (de) 1991-02-08 1991-02-08 RDS-Rundfunkempfänger

Publications (2)

Publication Number Publication Date
EP0498233A2 true EP0498233A2 (fr) 1992-08-12
EP0498233A3 EP0498233A3 (en) 1993-06-16

Family

ID=6424611

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920101156 Withdrawn EP0498233A3 (en) 1991-02-08 1992-01-24 Rds broadcast receiver

Country Status (4)

Country Link
US (1) US5345607A (fr)
EP (1) EP0498233A3 (fr)
JP (1) JPH04336809A (fr)
DE (1) DE4103779C2 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994008407A1 (fr) * 1992-10-02 1994-04-14 Becker Gmbh Procede de syntonisation d'un recepteur radio a l'aide de l'information par rds
EP0602438A1 (fr) * 1992-12-14 1994-06-22 CLARION Co., Ltd. Récepteur pour radiodiffusion RDS
EP0606647A1 (fr) * 1993-01-15 1994-07-20 BECKER GmbH Méthode d'accord pour un récepteur radio mobile
EP0680165A1 (fr) * 1994-04-27 1995-11-02 Pioneer Electronic Corporation Méthode de syntonisation d'un récepteur de radio diffusion utilisant les données d'identification de programme diffusées sur une sous-porteuse additionelle
EP0680166A1 (fr) * 1994-04-27 1995-11-02 Pioneer Electronic Corporation Méthode de syntonisation d'un récepteur de radio diffusion utilisant les données d'identification de programme diffusées sur une sous-porteuse additionelle
EP0684711A1 (fr) * 1994-05-24 1995-11-29 Pioneer Electronic Corporation Méthode et dispositif pour sélectionner une émission radiophonique parmi des émissions de radiodiffusion utilisant des données de programmes modulées sur une sous-porteuse dans cette émission radiophonique

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3049164B2 (ja) * 1992-12-25 2000-06-05 株式会社ケンウッド データ多重放送用チューナ
JP3204282B2 (ja) * 1993-09-10 2001-09-04 ソニー株式会社 受信機
JPH08223059A (ja) * 1995-02-16 1996-08-30 Pioneer Electron Corp 放送局関連情報を有するデータベースを備えたｒｂｄｓ受信装置
US5828316A (en) * 1995-05-12 1998-10-27 Audiovox Corporation Keyless entry function expander
FR2734938A1 (fr) * 1995-05-31 1996-12-06 Philips Electronics Nv Appareil d'information routiere muni d'un generateur de messages polyglotte
JPH08331068A (ja) * 1995-06-05 1996-12-13 Sony Corp 受信機
DE19529075B4 (de) * 1995-08-08 2005-05-25 Robert Bosch Gmbh Verfahren und Vorrichtung zur Anzeige des in einem digitalen Datentelegramm eines Rundfunksenders übertragenen Sendernamens und der Programmart auf einem Rundfunkempfängerdisplay
US5635924A (en) * 1996-03-29 1997-06-03 Loral Aerospace Corp. Travel route information monitor
DE19622432C2 (de) * 1996-06-04 1999-05-12 Rundfunkschutzrechte Ev Funkempfänger mit einem Stationsspeicher
JPH09331266A (ja) * 1996-06-10 1997-12-22 Nec Corp 放送受信装置
EP0866566A4 (fr) * 1996-10-07 2002-07-24 Sony Corp Recepteur
US6112063A (en) * 1997-08-26 2000-08-29 Thomson Consumer Electronics Sales, Gmbh Automatic radio station memory programming
DE19823315A1 (de) * 1998-05-26 1999-12-02 Volkswagen Ag Verfahren und Einrichtung zum Betrieb eines Audiogeräts bei einem Kraftfahrzeug
CA2270321A1 (fr) * 1998-06-11 1999-12-11 Lucent Technologies, Inc. Radio d'auto a format constant de programmation sur de longues distances
DE10116564A1 (de) * 2001-04-04 2002-11-07 Siemens Ag Verfahren zum Abstimmen eines RDS-Rundfunkempfängers
FR2886082A1 (fr) * 2005-05-19 2006-11-24 Thomson Licensing Sa Procede de selection de contenus sonores recus d'un recepteur audio ou audiovisuel et recepteur selectionnant les contenus selon le procede
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63136829A (ja) * 1986-11-28 1988-06-09 Pioneer Electronic Corp ラジオデ−タシステム受信機
JPH1062923A (ja) * 1996-08-16 1998-03-06 Fuji Photo Film Co Ltd ハロゲン化銀カラー写真感光材料

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8003087A (nl) * 1980-05-29 1982-01-04 Philips Nv Ontvanger met een zenderzoekschakeling.
NL8202416A (nl) * 1982-06-15 1984-01-02 Philips Nv Ontvanger voor fm-signalen met opslag van zender status code.
JP2593079B2 (ja) * 1987-09-02 1997-03-19 富士通テン株式会社 Ｒｄｓラジオ受信機
JP2593077B2 (ja) * 1987-09-02 1997-03-19 富士通テン株式会社 Ｒｄｓラジオ受信機
JP2694770B2 (ja) * 1988-04-27 1997-12-24 アルパイン 株式会社 デジタルデータ多重システムの受信方法
DE3835870C1 (fr) * 1988-10-21 1990-01-18 Blaupunkt-Werke Gmbh, 3200 Hildesheim, De
JP2764977B2 (ja) * 1988-12-20 1998-06-11 ソニー株式会社 受信機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63136829A (ja) * 1986-11-28 1988-06-09 Pioneer Electronic Corp ラジオデ−タシステム受信機
JPH1062923A (ja) * 1996-08-16 1998-03-06 Fuji Photo Film Co Ltd ハロゲン化銀カラー写真感光材料

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 12, no. 395 (E-671)20. Oktober 1988 & JP-A-63 136 829 ( PIONEER ) 9. Juni 1988 *
PATENT ABSTRACTS OF JAPAN vol. 13, no. 272 (E-777)22. Juni 1989 & JP-A-10 62 923 ( FUJITSU ) 9. März 1989 *
PATENT ABSTRACTS OF JAPAN vol. 14, no. 511 (E-999)8. November 1990 & JP-A-22 13 229 ( ALPINE ) 24. August 1990 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994008407A1 (fr) * 1992-10-02 1994-04-14 Becker Gmbh Procede de syntonisation d'un recepteur radio a l'aide de l'information par rds
US5475874A (en) * 1992-10-02 1995-12-12 Becker Gmbh Method for the tuning of a broadcast radio receiver using RDS information
EP0602438A1 (fr) * 1992-12-14 1994-06-22 CLARION Co., Ltd. Récepteur pour radiodiffusion RDS
US5548828A (en) * 1992-12-14 1996-08-20 Clarion Co., Ltd. RDS audio receiver having interrupt mode
EP0606647A1 (fr) * 1993-01-15 1994-07-20 BECKER GmbH Méthode d'accord pour un récepteur radio mobile
EP0680165A1 (fr) * 1994-04-27 1995-11-02 Pioneer Electronic Corporation Méthode de syntonisation d'un récepteur de radio diffusion utilisant les données d'identification de programme diffusées sur une sous-porteuse additionelle
EP0680166A1 (fr) * 1994-04-27 1995-11-02 Pioneer Electronic Corporation Méthode de syntonisation d'un récepteur de radio diffusion utilisant les données d'identification de programme diffusées sur une sous-porteuse additionelle
US5802066A (en) * 1994-04-27 1998-09-01 Pioneer Electronic Corporation Multiplex broadcast receiving method and receiver with program type memory
EP0684711A1 (fr) * 1994-05-24 1995-11-29 Pioneer Electronic Corporation Méthode et dispositif pour sélectionner une émission radiophonique parmi des émissions de radiodiffusion utilisant des données de programmes modulées sur une sous-porteuse dans cette émission radiophonique

Also Published As

Publication number Publication date
EP0498233A3 (en) 1993-06-16
DE4103779A1 (de) 1992-08-13
JPH04336809A (ja) 1992-11-25
DE4103779C2 (de) 1995-02-16
US5345607A (en) 1994-09-06

Similar Documents

Publication Publication Date Title
DE4103779C2 (de) RDS-Rundfunkempfänger
EP0497116B1 (fr) Récepteur de radiodiffusion avec RDS
DE69835056T2 (de) Radiodatenempfänger mit Mehrfunktionstasten
DE69804768T2 (de) Fernsteuerinrichtung und verfahren dafuer
DE69317371T2 (de) RDS-Rundfunkempfänger
EP0615672B1 (fr) Procede de syntonisation d'un recepteur radio a l'aide de l'information par rds
DE3134037C2 (fr)
EP0041121A1 (fr) Procédé pour la transmission d'informations supplémentaires
DE2840533A1 (de) Rundfunk- oder fernsehempfaenger
DE3149409C2 (fr)
EP0753223A1 (fr) Procede permettant de regler un recepteur radio mobile sur des programmes radio diffusant des informations relatives a la circulation
DE2850733C2 (de) Rundfunkempfänger, insbesondere UKW- Empfänger, mit einer Einrichtung zur Programm-Direktwahl
DE60006524T2 (de) Verfahren zur auswahl der abstimmfrequenz eines empfängers
EP0878906B1 (fr) Récepteur de radio
EP0364749A2 (fr) Récepteur radio
DE3104845A1 (de) "rundfunkempfaenger mit einer durch ein digitales datenwort steuerbaren abstimmeinheit und verfahren zum steuern desselben
EP0615670B1 (fr) Procede de syntonisation d'un recepteur radiophonique au moyen de touches associees a des stations
DE3037196C1 (de) Verfahren zur automatischen Sendersuche bei Fernsehempfaengern zum Empfang von PAL- und SECAM-Signalen
DE3829004A1 (de) Rundfunkempfaenger
DE4136068A1 (de) Rundfunkuebertragungssystem und rundfunkempfaenger fuer ukw-fm und digitalen rundfunk (dab)
DE19529075A1 (de) Verfahren und Vorrichtung zur Anzeige des in einem digitalen Datentelegramm eines Rundfunksenders übertragenen Sendernamens und der Programmart auf einem Rundfunkempfängerdisplay
EP0399355B1 (fr) Récepteur de radiodiffusion
DE2659447C3 (de) Für ein Kraftfahrzeug vorgesehener Rundfunkempfänger
EP0125453A2 (fr) Récepteur radio ou télévision
EP0853846B1 (fr) Recepteur radio avec memoire pour frequences d'emission et codes affectes a ces frequences

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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE ES FR GB IT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE ES FR GB IT

17P Request for examination filed

Effective date: 19931028

17Q First examination report despatched

Effective date: 19960401

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

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: 19970517