EP0725503B1 - Method for receiving and outputting broadcast programmes with supplementary digital information and broadcast receiver for displaying digital information of other broadcast programmes - Google Patents

Method for receiving and outputting broadcast programmes with supplementary digital information and broadcast receiver for displaying digital information of other broadcast programmes Download PDF

Info

Publication number
EP0725503B1
EP0725503B1 EP95119661A EP95119661A EP0725503B1 EP 0725503 B1 EP0725503 B1 EP 0725503B1 EP 95119661 A EP95119661 A EP 95119661A EP 95119661 A EP95119661 A EP 95119661A EP 0725503 B1 EP0725503 B1 EP 0725503B1
Authority
EP
European Patent Office
Prior art keywords
rds
programme
data
output
digital information
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.)
Expired - Lifetime
Application number
EP95119661A
Other languages
German (de)
French (fr)
Other versions
EP0725503B2 (en
EP0725503A1 (en
Inventor
Stefan Dipl.-Ing. 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=7753106&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0725503(B1) "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 EP0725503A1 publication Critical patent/EP0725503A1/en
Application granted granted Critical
Publication of EP0725503B1 publication Critical patent/EP0725503B1/en
Publication of EP0725503B2 publication Critical patent/EP0725503B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/26—Arrangements for switching distribution systems
    • 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
    • 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
    • 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
    • H04H60/37—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 segments of broadcast information, e.g. scenes or extracting programme ID
    • 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 invention is based on a method for receiving and to issue a radio program with added digital information according to the genre of the independent Claim 1 From the broadcast transmission process with Radio Data System (RDS) is already known to one Broadcasting program digital information in the form of RDS data inflict.
  • RDS Radio Data System
  • the radio program and the digital Information is provided by a radio receiver according to the Genus of independent claim 12 received and output. This is e.g. at Franz Stollenberg, "RDS - a new service in the FM radio ", NTZ, volume 40, 1987, volume 5, Page 346 ff.
  • the radio data system is a data channel with which additional and inaudible digital data parallel to Broadcasting program can be transmitted.
  • Radio receiver with suitable RDS decoders take transmitted RDS data in addition to radio reception with the same receiver open, decrypt the RDS data and play it back.
  • Information such as Traffic announcements, transmitted by means of code words, the Place of happening and broadcast the happenings themselves become. Instead of traffic reports, others can RDS user data of any kind, e.g. announcements be transmitted.
  • the received RDS data include in addition to the RDS user data, including a program identifier, which designates the sender of the RDS data, and a program service name, which is a name for the broadcaster Represents RDS data.
  • DAB digital broadcasting
  • the inventive method with the features of independent claim 1 and the radio receiver with the Features of independent claim 12 have in contrast the advantage that digital information from any transmitter regardless of the set radio station whose Broadcasting program is heard, issued. To this Way can with a chosen station for that Broadcasting program regardless of the chosen one Broadcasting program digital information of another Transmitter are output. This will output the Broadcasting programs and digital information more flexible designed.
  • the listener is not on the information of the radio program is limited. This is particularly the case with a multi-tuner concept is advantageous, in which a first Tuner the radio program and a second tuner the receives digital information.
  • DAB digital broadcasting
  • RDS radio data signal
  • An advantageous development of the inventive method is as digital Information RDS data of a radio data signal use and in addition to RDS user data a name to output the RDS data for the sender. This is ensures that the listener gets the information from which station sent the output RDS user data become.
  • the RDS user data output is therefore unique assignable to a transmitter.
  • Another advantageous embodiment of the invention is achieved in that together with the RDS data the program identifier of the transmitter of the RDS data is saved. This is a simple and secure assignment of the received RDS data to the transmitter of the RDS data possible.
  • the procedure is to use a table that a direct assignment of the program identifier to the Name, especially the program service name, of Station that contains RDS data. This allows the label of a station in a simple way via the program identifier be read out. So it is not necessary that Name of the station every time after receiving RDS data determined from the RDS data itself.
  • a simple distinction between the program service name of the radio program and the program service name the RDS data is achieved by the program service name of the transmitter of the RDS data by means of a acoustic output or on a display in striking shape, such as as ticker and / or flashing and / or in inverse representation and / or in one eye-catching color.
  • FIG. 1 shows schematically a radio receiver with two Tuners.
  • An antenna 6 is via a first antenna line 11 with an input of the first tuner 1, which is a first Represents receiving part connected. It is also the first tuner 1 via a second antenna line 12 with an input of second tuner 2, which represents a second receiving part, connected.
  • the second tuner 2 is over a second Output line 13 connected to a microprocessor 3.
  • the first tuner 1 is via a first output line 14 connected to the microprocessor 3.
  • the microprocessor 3 is connected via a first data line 15 an input unit 10 connected. Furthermore, the Microprocessor 3 via a second data line 16 with a optical display unit 9, a third data line 17 with a first memory 4, with a fourth data line 18 with a second memory 5 and with a fifth Data line 19 connected to a speech synthesizer 7.
  • the Speech synthesizer 7 is via a sixth data line 20 connected to a speaker 8.
  • the microprocessor 3 is connected to the loudspeaker 8 via an audio line 21.
  • the arrangement according to FIG. 1 works as follows: A reception signal from the first is transmitted via the antenna 6 Tuner 1 received.
  • the first tuner 1 is on a transmitter set and gives its radio program to the Microprocessor 3 further.
  • the microprocessor 3 gives that received radio program as an audio signal via the Audio line 21 and the speaker 8 out.
  • the second tuner 2 is the first tuner 1 Received signal provided.
  • the second tuner 2 is tuned to a second transmitter and receives RDS data and passes this on to the microprocessor 3.
  • the Microprocessor 3 determines the from the supplied RDS data RDS user data such as Traffic information that Program identifier and the program service name.
  • the Microprocessor 3 stores the RDS user data, and the Program identification of the RDS data in the second memory 5.
  • the microprocessor 3 stores the Program identifier and the program service name of the RDS data in the form of a table in the first memory 4, if the Program ID and the program service name not yet in the first memory 4 are stored. Using the table is a direct association between the program identifier and the Program service name given.
  • the second tuner 2 instead of the RDS data, the second tuner 2 also digital additional information one digital radio program received and from the Additional information user data such as Traffic announcements and a name for the sender of the additional information determine according to the procedure described.
  • the User data and the designation are independent of issued radio program according to the described Process issued.
  • the microprocessor 3 the current RDS data received optically via the display unit 9 or acoustically via the speech synthesizer 7 and the loudspeaker 8 issued.
  • the microprocessor 3 admits in parallel the program service name acoustically or optically.
  • the Program service name of the provider of the RDS data in advantageously in the form of a ticker and / or flashing and / or in inverse display and / or in eye-catching colors that differ from other representations of the distinguish optical display unit 9.
  • the table, the one, is stored in the first memory 4 direct assignment of the program identifier to the program service name allows. In this way it is possible that the microprocessor 3 for the received RDS data Program service name of the provider of the RDS data on the Program identifier determined. This has the advantage that the Program service name determined only once from the RDS data must be what is relatively expensive.
  • the RDS user data is output after a Further development of the method according to the invention Input that takes place via the input unit 10.
  • Figure 2 shows a schematic program flow for Implementation of the method according to the invention.
  • the first tuner 1 receives on one predetermined reception frequency a radio program (Audio signals) that via the microprocessor 3 and the Speaker 8 is output.
  • a radio program Audio signals
  • the second tuner 2 the RDS data of a station.
  • the sender or Program provider of the RDS data can - but does not have to - with match the transmitter that the first tuner 1 receives.
  • the RDS data are sent to the Microprocessor 3 passed.
  • the microprocessor 3 stores the RDS user data and the program identifier of the RDS data in the second memory 5.
  • the Microprocessor 3 at program point 32 whether the received RDS user data with data already stored in the second memory 5 RDS user data match. Are the received RDS user data new, so goes to the microprocessor 3
  • Program point 33 in the table that is in the first memory 4 is stored, the program identifier of the newly received RDS data.
  • the program service name is output advantageously either before issuing the Traffic announcements or after issuing the Traffic announcements also over the loudspeaker 8.
  • the program service name can be parallel to acoustic output of traffic reports optically via the optical display unit 9 are output. Will the Traffic reports via the optical display unit 9 output, the program service name is either in front or after the traffic reports have also been issued via the optical display unit 9 is output. As Output device are the optical display unit 9 and the speakers 8 used.
  • the program service name will appear on the optical output shown conspicuously so that it stands out from others Representations of the optical display unit 9 differs. This is done e.g. in the form of a ticker or flashing and / or inverse and / or in a striking color that different from the colors of the other representations of the optical Display unit 9 differs.
  • the program identifier of the station, of which the first Traffic announcement was received is the same in terms of content different stations received, so with another advantageous training of the method.
  • An additional advantageous training of The inventive method is that To store the program identifier of the station from which the Traffic announcement was received last.
  • the inventive method and the inventive Broadcast receivers have been exemplary for one Broadcasting program described with a radio data signal.
  • the inventive method and the inventive However, radio receivers are not on radio programs limited with a radio data signal, but can also to other radio transmission systems such as the digital broadcasting can be applied.

Landscapes

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

Description

Stand der TechnikState of the art

Die Erfindung geht aus von einem Verfahren zum Empfang und zur Ausgabe eines Rundfunkprogrammes mit zugefügten digitalen Informationen nach der Gattung des unabhängigen Anspruchs 1 Aus dem Rundfunkübertragungsverfahren mit Radio-Daten-System (RDS) ist es bereits bekannt, einem Rundfunkprogramm digitale Informationen in Form von RDS-Daten zuzufügen. Das Rundfunkprogramm und die digitalen Informationen werden von einem Rundfunkempfänger nach der Gattung des unabhängigen Anspruchs 12 empfangen und ausgegeben. Dies ist z.B. bei Franz Stollenberg, "RDS - ein neuer Dienst im UKW-Rundfunk", NTZ, Band 40, 1987, Heft 5, Seite 346 ff. beschrieben.The invention is based on a method for receiving and to issue a radio program with added digital information according to the genre of the independent Claim 1 From the broadcast transmission process with Radio Data System (RDS) is already known to one Broadcasting program digital information in the form of RDS data inflict. The radio program and the digital Information is provided by a radio receiver according to the Genus of independent claim 12 received and output. This is e.g. at Franz Stollenberg, "RDS - a new service in the FM radio ", NTZ, volume 40, 1987, volume 5, Page 346 ff.

Das Radio-Daten-System ist ein Datenkanal, mit dem zusätzlich und unhörbar digitale Daten parallel zum Rundfunkprogramm übertragen werden. Rundfunkempfänger mit geeigneten RDS-Decodern nehmen übermittelte RDS-Daten zusätzlich zum Rundfunkempfang mit demselben Empfangsteil auf, entschlüsseln die RDS-Daten und geben diese wieder. Über den RDS-Datenkanal werden Informationen, wie z.B. Verkehrsmeldungen, mittels Codeworten übertragen, wobei der Ort des Geschehens und das Geschehen selbst übertragen werden. Anstelle von Verkehrsmeldungen können auch andere RDS-Nutzdaten jeglicher Art wie z.B. Veranstaltungshinweise übertragen werden. Die empfangenen RDS-Daten beinhalten neben den RDS-Nutzdaten unter anderem eine Programmkennung, die den Sender der RDS-Daten bezeichnet, und einen Programm-Service-Namen, der eine Bezeichnung für den Sender der RDS-Daten darstellt.The radio data system is a data channel with which additional and inaudible digital data parallel to Broadcasting program can be transmitted. Radio receiver with suitable RDS decoders take transmitted RDS data in addition to radio reception with the same receiver open, decrypt the RDS data and play it back. Information, such as Traffic announcements, transmitted by means of code words, the Place of happening and broadcast the happenings themselves become. Instead of traffic reports, others can RDS user data of any kind, e.g. announcements be transmitted. The received RDS data include in addition to the RDS user data, including a program identifier, which designates the sender of the RDS data, and a program service name, which is a name for the broadcaster Represents RDS data.

Weiterhin ist es bekannt, mithilfe des digitalen Rundfunks (DAB) ein Rundfunkprogramm und digitale Informationen wie z.B. Verkehrsmeldungen digital zu übertragen und das Rundfunkprogramm und die digitalen Informationen auszugeben.It is also known to use digital broadcasting (DAB) a radio program and digital information such as e.g. To transmit traffic reports digitally and that Output radio program and the digital information.

Vorteile der ErfindungAdvantages of the invention

Das erfindungsgemäße Verfahren mit den Merkmalen des unabhängigen Anspruchs 1 und der Rundfunkempfänger mit den Merkmalen des unabhängigen Anspruchs 12 haben demgegenüber den Vorteil, daß digitale Informationen beliebiger Sender unabhängig vom eingestellten Rundfunksender, dessen Rundfunkprogramm gehört wird, ausgegeben werden. Auf diese Weise können bei einem gewähltem Sender für das Rundfunkprogramm unabhängig von dem gewählten Rundfunkprogramm digitale Informationen eines anderen Senders ausgegeben werden. Dadurch wird die Ausgabe von Rundfunkprogrammen und digitalen Informationen flexibler gestaltet. Der Hörer ist damit nicht auf die Informationen des Rundfunkprogrammes begrenzt. Dies ist besonders bei einem Mehr-Tuner-Konzept von Vorteil, bei dem ein erster Tuner das Rundfunkprogramm und ein zweiter Tuner die digitalen Informationen empfängt. The inventive method with the features of independent claim 1 and the radio receiver with the Features of independent claim 12 have in contrast the advantage that digital information from any transmitter regardless of the set radio station whose Broadcasting program is heard, issued. To this Way can with a chosen station for that Broadcasting program regardless of the chosen one Broadcasting program digital information of another Transmitter are output. This will output the Broadcasting programs and digital information more flexible designed. The listener is not on the information of the radio program is limited. This is particularly the case with a multi-tuner concept is advantageous, in which a first Tuner the radio program and a second tuner the receives digital information.

Dabei können z.B. Systeme wie der digitale Rundfunk (DAB) oder Rundfunkprogramme mit einem Radio-Daten-Signal (RDS) genutzt werden.Here, e.g. Systems like digital broadcasting (DAB) or radio programs with a radio data signal (RDS) be used.

Durch die in den Unteransprüchen aufgeführten Maßnahmen sind vorteilhafte Weiterbildungen und Verbesserungen des im unabhängigen Anspruch 1 angegebenen Verfahrens und des im unabhängigen Anspruch 12 angegebenen Rundfunkempfängers möglich. Eine vorteilhafte Weiterbildung des erfindungsgemäßen Verfahrens besteht darin, als digitale Informationen RDS-Daten eines Radio-Daten-Signals zu verwenden und zusätzlich zu RDS-Nutzdaten eine Bezeichnung für den Sender der RDS-Daten auszugeben. Dadurch ist gewährleistet, daß der Hörer die Information bekommt, von welchem Sender die ausgegebenen RDS-Nutzdaten gesendet werden. Somit sind die ausgegebenen RDS-Nutzdaten eindeutig einem Sender zuordenbar .By the measures listed in the subclaims advantageous developments and improvements in independent claim 1 specified method and in independent claim 12 specified radio receiver possible. An advantageous development of the The inventive method is as digital Information RDS data of a radio data signal use and in addition to RDS user data a name to output the RDS data for the sender. This is ensures that the listener gets the information from which station sent the output RDS user data become. The RDS user data output is therefore unique assignable to a transmitter.

Eine weitere vorteilhafte Ausbildung des erfindungsgemäßen Verfahrens wird dadurch erreicht, daß zusammen mit den RDS-Daten die Programmkennung des Senders der RDS-Daten abgespeichert wird. Auf diese Weise ist eine einfache und sichere Zuordnung der empfangenen RDS-Daten zu dem Sender der RDS-Daten möglich.Another advantageous embodiment of the invention The method is achieved in that together with the RDS data the program identifier of the transmitter of the RDS data is saved. This is a simple and secure assignment of the received RDS data to the transmitter of the RDS data possible.

Eine weitere vorteilhafte Ausbildung des erfindungsgemäßen Verfahrens besteht darin, eine Tabelle zu verwenden, die eine direkte Zuordnung der Programmkennung zu der Bezeichnung, insbesondere den Programm-Service-Namen, des Senders der RDS-Daten enthält. Dadurch kann die Bezeichnung eines Senders auf einfache Weise über die Programmkennung ausgelesen werden. Damit ist es nicht notwendig, die Bezeichnung des Senders jedesmal nach einem Empfang von RDS-Daten aus den RDS-Daten selbst zu ermitteln. Another advantageous embodiment of the invention The procedure is to use a table that a direct assignment of the program identifier to the Name, especially the program service name, of Station that contains RDS data. This allows the label of a station in a simple way via the program identifier be read out. So it is not necessary that Name of the station every time after receiving RDS data determined from the RDS data itself.

Besonders vorteilhaft ist es, den Programm-Service-Namen zeitlich parallel mit den RDS-Daten, insbesondere einer Verkehrsmeldung, auszugeben.It is particularly advantageous to use the program service name in parallel with the RDS data, especially one Traffic announcement to issue.

Eine einfache Unterscheidung zwischen dem Programm-Service-Namen des Rundfunkprogrammes und dem Programm-Service-Namen der RDS-Daten wird dadurch erreicht, daß der Programm-Service-Name des Senders der RDS-Daten mittels einer akustischen Ausgabe erfolgt oder auf einem Display in auffälliger Form, wie z.B. als Laufschrift und/oder blinkend und/oder in inverser Darstellung und/oder in einer auffälligen Farbe dargestellt wird.A simple distinction between the program service name of the radio program and the program service name the RDS data is achieved by the program service name of the transmitter of the RDS data by means of a acoustic output or on a display in striking shape, such as as ticker and / or flashing and / or in inverse representation and / or in one eye-catching color.

Zeichnungdrawing

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und in der nachfolgenden Beschreibung näher erläutert. Es zeigen

  • Figur 1 schematisch einen Rundfunkempfänger und
  • Figur 2 einen Programmablauf zur Durchführung des erfindungsgemäßen Verfahrens.
    • An embodiment of the invention is shown in the drawing and explained in more detail in the following description. Show it
  • Figure 1 schematically shows a radio receiver and
  • Figure 2 shows a program sequence for performing the method according to the invention.

    • Beschreibung des AusführungsbeispielsDescription of the embodiment

    Figur 1 zeigt schematisch einen Rundfunkempfänger mit zwei Tunern. Eine Antenne 6 ist über eine erste Antennenleitung 11 mit einem Eingang des ersten Tuners 1, der ein erstes Empfangsteil darstellt, verbunden. Zudem ist der erste Tuner 1 über eine zweite Antennenleitung 12 mit einem Eingang des zweiten Tuners 2, der ein zweites Empfangsteil darstellt, verbunden. Der zweite Tuner 2 ist über eine zweite Ausgangsleitung 13 mit einem Mikroprozessor 3 verbunden. Ebenso ist der erste Tuner 1 über eine erste Ausgangsleitung 14 mit dem Mikroprozessor 3 verbunden. Figure 1 shows schematically a radio receiver with two Tuners. An antenna 6 is via a first antenna line 11 with an input of the first tuner 1, which is a first Represents receiving part connected. It is also the first tuner 1 via a second antenna line 12 with an input of second tuner 2, which represents a second receiving part, connected. The second tuner 2 is over a second Output line 13 connected to a microprocessor 3. Likewise, the first tuner 1 is via a first output line 14 connected to the microprocessor 3.

    Der Mikroprozessor 3 ist über eine erste Datenleitung 15 mit einer Eingabeeinheit 10 verbunden. Weiterhin ist der Mikroprozessor 3 über eine zweite Datenleitung 16 mit einer optischen Anzeigeeinheit 9, einer dritten Datenleitung 17 mit einem ersten Speicher 4, mit einer vierten Datenleitung 18 mit einem zweiten Speicher 5 und mit einer fünften Datenleitung 19 mit einem Sprachsynthesizer 7 verbunden. Der Sprachsynthesizer 7 ist über eine sechste Datenleitung 20 mit einem Lautsprecher 8 verbunden. Der Mikroprozessor 3 ist über eine Audioleitung 21 mit dem Lautsprecher 8 verbunden.The microprocessor 3 is connected via a first data line 15 an input unit 10 connected. Furthermore, the Microprocessor 3 via a second data line 16 with a optical display unit 9, a third data line 17 with a first memory 4, with a fourth data line 18 with a second memory 5 and with a fifth Data line 19 connected to a speech synthesizer 7. The Speech synthesizer 7 is via a sixth data line 20 connected to a speaker 8. The microprocessor 3 is connected to the loudspeaker 8 via an audio line 21.

    Die Anordnung nach Figur 1 funktioniert wie folgt: Über die Antenne 6 wird ein Empfangssignal von dem ersten Tuner 1 empfangen. Der erste Tuner 1 ist auf einen Sender eingestellt und gibt dessen Rundfunkprogramm an den Mikroprozessor 3 weiter. Der Mikroprozessor 3 gibt das empfangene Rundfunkprogramm als Audiosignal über die Audioleitung 21 und den Lautsprecher 8 aus. Gleichzeitig wird über den ersten Tuner 1 dem zweiten Tuner 2 das Empfangssignal zur Verfügung gestellt. Der zweite Tuner 2 ist auf einen zweiten Sender eingestellt und empfängt RDS-Daten und gibt diese an den Mikroprozessor 3 weiter. Der Mikroprozessor 3 ermittelt aus den zugeführten RDS-Daten die RDS-Nutzdaten wie z.B. Verkehrsinformationen, die Programmkennung und den Programm-Service-Namen. Der Mikroprozessor 3 speichert die RDS-Nutzdaten, und die Programmkennung der RDS-Daten in dem zweiten Speicher 5 ab.The arrangement according to FIG. 1 works as follows: A reception signal from the first is transmitted via the antenna 6 Tuner 1 received. The first tuner 1 is on a transmitter set and gives its radio program to the Microprocessor 3 further. The microprocessor 3 gives that received radio program as an audio signal via the Audio line 21 and the speaker 8 out. simultaneously the second tuner 2 is the first tuner 1 Received signal provided. The second tuner 2 is tuned to a second transmitter and receives RDS data and passes this on to the microprocessor 3. The Microprocessor 3 determines the from the supplied RDS data RDS user data such as Traffic information that Program identifier and the program service name. The Microprocessor 3 stores the RDS user data, and the Program identification of the RDS data in the second memory 5.

    Zusätzlich speichert der Mikroprozessor 3 die Programmkennung und den Programm-Service-Namen der RDS-Daten in Form einer Tabelle im ersten Speicher 4 ab, falls die Programmkennung und der Programm-Service-Name noch nicht im ersten Speicher 4 abgelegt sind. Mithilfe der Tabelle ist eine direkte Zuordnung zwischen der Programmkennung und dem Programm-Service-Namen gegeben. In addition, the microprocessor 3 stores the Program identifier and the program service name of the RDS data in the form of a table in the first memory 4, if the Program ID and the program service name not yet in the first memory 4 are stored. Using the table is a direct association between the program identifier and the Program service name given.

    Anstelle der RDS-Daten kann in vorteilhafter Weise der zweite Tuner 2 auch digitale Zusatzinformationen eines digitalen Rundfunkprogramms empfangen und aus den Zusatzinformationen Nutzdaten wie z.B. Verkehrsmeldungen und eine Bezeichnung für den Sender der Zusatzinformationen entsprechend dem beschriebenen Verfahren ermitteln. Die Nutzdaten und die Bezeichnung werden unabhängig vom ausgegebenen Rundfunkprogramm entsprechend dem beschriebenen Verfahren ausgegeben.Instead of the RDS data, the second tuner 2 also digital additional information one digital radio program received and from the Additional information user data such as Traffic announcements and a name for the sender of the additional information determine according to the procedure described. The User data and the designation are independent of issued radio program according to the described Process issued.

    Von Vorteil ist es, die Programmkennung und den Programm-Service-Namen jeweils bei einem Wechsel des Senders der RDS-Daten abzuspeichern. Da bei einem Wechsel des Senders die Möglichkeit besteht, daß der neue Sender eine geänderte Zuordnung zwischen der Programmkennung und der Bezeichnung des Senders verwendet.It is advantageous to have the program identifier and the program service name each time the RDS data is changed save. Because when changing the transmitter There is a possibility that the new transmitter is a changed one Assignment between the program identifier and the name of the transmitter used.

    Da die Ausgabe des Rundfunkprogrammes (Audiosignal) unabhängig von dem Empfang der RDS-Daten durch den zweiten Tuner 2 erfolgt, besteht die Möglichkeit, daß der zweite Tuner 2 bei verschiedenen Empfangsfrequenzen nach RDS-Daten sucht, so daß der Mikroprozessor 3 die RDS-Daten verschiedener Programm-Service-Anbieter in dem zweiten Speicher 5 ablegt.Since the output of the radio program (audio signal) regardless of the reception of the RDS data by the second Tuner 2 is done, there is a possibility that the second Tuner 2 at different reception frequencies according to RDS data searches so that the microprocessor 3 the RDS data different program service providers in the second Stores 5.

    Je nach Betriebsmodus, der mit Hilfe der Eingabeeinheit 10 eingegeben wird, werden vom Mikroprozessor 3 die aktuell empfangenen RDS-Daten optisch über die Anzeigeeinheit 9 oder akustisch über den Sprachsynthesizer 7 und den Lautsprecher 8 ausgegeben.Depending on the operating mode, which is entered using the input unit 10 is entered, the microprocessor 3 the current RDS data received optically via the display unit 9 or acoustically via the speech synthesizer 7 and the loudspeaker 8 issued.

    In vorteilhafter Weise gibt der Mikroprozessor 3 parallel zu den RDS-Daten den Programm-Service-Namen akustisch oder optisch aus. Um den Programm-Service-Namen des Anbieters der RDS-Daten gegenüber dem Programm-Service-Namen des Anbieters der Audiodaten hervorzuheben, erfolgt die Darstellung des Programm-Service-Namens des Anbieters der RDS-Daten in vorteilhafter Weise in Form einer Laufschrift und/oder blinkend und/oder in inverser Darstellung und/oder in auffälligen Farben, die sich von anderen Darstellungen der optischen Anzeigeeinheit 9 unterscheiden.In an advantageous manner, the microprocessor 3 admits in parallel the program service name acoustically or optically. To the program service name of the provider of the RDS data compared to the program service name of the provider to highlight the audio data, the Program service name of the provider of the RDS data in advantageously in the form of a ticker and / or flashing and / or in inverse display and / or in eye-catching colors that differ from other representations of the distinguish optical display unit 9.

    Im ersten Speicher 4 ist die Tabelle abgelegt, die eine direkte Zuordnung der Programmkennung zu dem Programm-Service-Namen ermöglicht. Auf diese Weise ist es möglich, daß der Mikroprozessor 3 für die empfangenen RDS-Daten den Programm-Service-Namen des Anbieters der RDS-Daten über die Programmkennung ermittelt. Dies bietet den Vorteil, daß der Programm-Service-Name nur einmal aus den RDS-Daten ermittelt werden muß, was verhältnismäßig aufwendig ist.The table, the one, is stored in the first memory 4 direct assignment of the program identifier to the program service name allows. In this way it is possible that the microprocessor 3 for the received RDS data Program service name of the provider of the RDS data on the Program identifier determined. This has the advantage that the Program service name determined only once from the RDS data must be what is relatively expensive.

    Die Ausgabe der RDS-Nutzdaten erfolgt nach einer Weiterbildung des erfindungsgemäßen Verfahrens nach einer Eingabe, die über die Eingabeeinheit 10 erfolgt.The RDS user data is output after a Further development of the method according to the invention Input that takes place via the input unit 10.

    Dazu wird eine Taste der Eingabeeinheit 10 gedrückt und damit die Ausgabe der RDS-Nutzdaten veranlaßt. Somit ist das erfindungsgemäße Verfahren besonders zur Ausgabe von Verkehrsnachrichten ("Traffic Massage channel") geeignet, die gesammelt werden und dann auf Eingabe ausgegeben werden.For this purpose, a key of the input unit 10 is pressed and This causes the RDS user data to be output. So that's it inventive method especially for the output of Traffic messages ("Traffic Massage channel"), which are collected and then output on input.

    Figur 2 zeigt einen schematischen Programmablauf zur Durchführung des erfindungsgemäßen Verfahrens.Figure 2 shows a schematic program flow for Implementation of the method according to the invention.

    Bei Programmpunkt 30 empfängt der erste Tuner 1 auf einer vorgegebenen Empfangsfrequenz ein Rundfunkprogramm (Audiosignale), das über den Mikroprozessor 3 und den Lautsprecher 8 ausgegeben wird. Gleichzeitig empfängt der zweite Tuner 2 die RDS-Daten eines Senders. Der Sender bzw. Programmanbieter der RDS-Daten kann - muß aber nicht - mit dem Sender, den der erste Tuner 1 empfängt übereinstimmen.At program point 30, the first tuner 1 receives on one predetermined reception frequency a radio program (Audio signals) that via the microprocessor 3 and the Speaker 8 is output. At the same time the second tuner 2 the RDS data of a station. The sender or Program provider of the RDS data can - but does not have to - with match the transmitter that the first tuner 1 receives.

    Bei Programmpunkt 31 werden die RDS-Daten an den Mikroprozessor 3 weitergegeben. Der Mikroprozessor 3 speichert die RDS-Nutzdaten und die Programmkennung der RDS-Daten im zweiten Speicher 5 ab. Dabei überprüft der Mikroprozessor 3 bei Programmpunkt 32, ob die empfangenen RDS-Nutzdaten mit bereits im zweiten Speicher 5 abgelegten RDS-Nutzdaten übereinstimmen. Sind die empfangenen RDS-Nutzdaten neu, so sucht der Mikroprozessor 3 bei Programmpunkt 33 in der Tabelle, die im ersten Speicher 4 abgelegt ist, die Programmkennung der neu empfangenen RDS-Daten.At program point 31, the RDS data are sent to the Microprocessor 3 passed. The microprocessor 3 stores the RDS user data and the program identifier of the RDS data in the second memory 5. The Microprocessor 3 at program point 32 whether the received RDS user data with data already stored in the second memory 5 RDS user data match. Are the received RDS user data new, so goes to the microprocessor 3 Program point 33 in the table that is in the first memory 4 is stored, the program identifier of the newly received RDS data.

    Ist die Programmkennung der neu empfangenen RDS-Daten noch nicht im ersten Speicher 4 abgespeichert, so werden die Programmkennung und der Programm-Service-Name nun erstmals vom Mikroprozessor 3 im ersten Speicher 4 in der Tabelle abgespeichert. Dazu muß der Mikroprozessor 3 den Programm-Service-Namen aus den RDS-Daten ermitteln. Der Programm-Service-Name wird anschließend aus der Tabelle ausgelesen und mit den RDS-Nutzdaten bei Programmpunkt 33 ausgegeben. Anschließend wird nach Programmpunkt 30 zurückverzweigt.Is the program identifier of the newly received RDS data still are not stored in the first memory 4, the Program ID and the program service name for the first time from the microprocessor 3 in the first memory 4 in the table stored. To do this, the microprocessor 3 must have the program service name from the RDS data. The program service name is then read from the table and output with the RDS user data at program point 33. The program then branches back to program item 30.

    Ergibt die Abfrage bei Programmpunkt 32, daß die RDS-Nutzdaten nicht neu sind, d.h. daß sowohl die RDS-Nutzdaten als auch die Programmkennung und der Programm-Service-Name schon abgespeichert sind, so erfolgt bei Programmpunkt 34 die Abfrage, ob eine manuelle Betätigung über die Eingabeeinheit 10 erfolgt ist. Ist dies der Fall, so werden bei Programmpunkt 35 die gespeicherten RDS-Nutzdaten mit dem jeweiligen Programm-Service-Namen ausgegeben. Anschließend wird nach Programmpunkt 30 zurückverzweigt. Ergibt die Abfrage bei Programmpunkt 34, daß keine Eingabe erfolgt ist, so wird nach Programmpunkt 30 zurückverzweigt.If the query at program point 32 reveals that the RDS user data are not new, i.e. that both the RDS payload as well as the program identifier and the program service name have already been saved, this is done at program point 34 the query whether a manual operation via the Input unit 10 has taken place. If so, so be at program point 35 the stored RDS user data with the the respective program service name. Subsequently is branched back to after program point 30. Returns the Query at program point 34 that no entry has been made, the program branches back to program item 30.

    Erfolgt die Ausgabe der Verkehrsmeldungen über den Lautsprecher, so erfolgt die Ausgabe des Programm-Service-Namens in vorteilhafter Weise entweder vor der Ausgabe der Verkehrsmeldungen oder nach der Ausgabe der Verkehrsmeldungen ebenfalls über den Lautsprecher 8.If the traffic reports are issued via the Loudspeaker, the program service name is output advantageously either before issuing the Traffic announcements or after issuing the Traffic announcements also over the loudspeaker 8.

    Wahlweise kann jedoch der Programm-Service-Name parallel zur akustischen Ausgabe der Verkehrsmeldungen optisch über die optische Anzeigeeinheit 9 ausgegeben werden. Werden die Verkehrsmeldungen über die optische Anzeigeeinheit 9 ausgegeben, so wird der Programm-Service-Name entweder vor oder nach der Ausgabe der Verkehrsmeldungen ebenfalls über die optische Anzeigeeinheit 9 ausgegeben. Als Ausgabevorrichtung werden die optische Anzeigeeinheit 9 und die Lautsprecher 8 verwendet.Alternatively, the program service name can be parallel to acoustic output of traffic reports optically via the optical display unit 9 are output. Will the Traffic reports via the optical display unit 9 output, the program service name is either in front or after the traffic reports have also been issued via the optical display unit 9 is output. As Output device are the optical display unit 9 and the speakers 8 used.

    Der Programm-Service-Name wird bei der optischen Ausgabe auffällig dargestellt, so daß er sich von anderen Darstellungen der optischen Anzeigeeinheit 9 unterscheidet. Dies erfolgt z.B. in Form einer Laufschrift oder blinkend und/oder invers und/oder in einer auffälligen Farbe, die sich von den Farben der anderen Darstellungen der optischen Anzeigeeinheit 9 unterscheidet.The program service name will appear on the optical output shown conspicuously so that it stands out from others Representations of the optical display unit 9 differs. This is done e.g. in the form of a ticker or flashing and / or inverse and / or in a striking color that different from the colors of the other representations of the optical Display unit 9 differs.

    Wird eine inhaltlich gleiche Verkehrsmeldung von verschiedenen Sendern empfangen, so wird bei einer weiteren vorteilhaften Ausbildung des Verfahrens die Programmkennung des Senders gespeichert, von dem erstmals die Verkehrsmeldung empfangen wurde.If the traffic announcement is the same in terms of content different stations received, so with another advantageous training of the method, the program identifier of the station, of which the first Traffic announcement was received.

    Eine zusätzliche vorteilhafte Ausbildung des erfindungsgemäßen Verfahrens besteht darin, die Programmkennung des Senders zu speichern, von dem die Verkehrsmeldung als letztes empfangen wurde.An additional advantageous training of The inventive method is that To store the program identifier of the station from which the Traffic announcement was received last.

    Das erfindungsgemäße Verfahren und der erfindungsgemäße Rundfunkempfänger wurden beispielhaft für ein Rundfunkprogramm mit einem Radio-Daten-Signal beschrieben. Das erfindungsgemäße Verfahren und der erfindungsgemäße Rundfunkempfänger sind jedoch nicht auf Rundfunkprogramme mit einem Radio-Daten-Signal beschränkt, sondern können auch auf andere Rundfunkübertragungssysteme wie z.B. den digitalen Rundfunk angewendet werden.The inventive method and the inventive Broadcast receivers have been exemplary for one Broadcasting program described with a radio data signal. The inventive method and the inventive However, radio receivers are not on radio programs limited with a radio data signal, but can also to other radio transmission systems such as the digital broadcasting can be applied.

    Beim digitalen Rundfunk werden sowohl die Rundfunkprogramme als auch die Zusatzinformationen, die die digitalen Informationen darstellen, digital übertragen. Mithilfe des erfindungsgemäßen Verfahrens und des erfindungsgemäßen Rundfunkempfängers ist es möglich, die digitalen Rundfunkprogramme und die digitalen Informationen, die z.B. Verkehrsmeldungen darstellen, und von verschiedenen Sendern ausgegeben werden, zu empfangen und die digitalen Informationen unabhängig von dem ausgegebenden Rundfunkprogramm auszugeben, wobei zusätzlich eine Bezeichnung für den Sender der digitalen Informationen ausgegeben wird.With digital broadcasting, both the broadcasting programs as well as the additional information that the digital Display information, transmit it digitally. With the help of inventive method and the inventive Radio receiver it is possible to use the digital Radio programs and the digital information e.g. Show traffic reports, and from different stations be issued, received and digital Information regardless of the issuing Output radio program, with an additional Name for the sender of the digital information is issued.

    Claims (14)

    1. Method for receiving and outputting a broadcast radio programme from a broadcast radio station, where the broadcast radio programme is received using a first reception part (1), characterized in that, irrespective of the broadcast radio programme which is to be output, digital information from a further broadcast radio station is received using at least one further reception part (2), and in that the digital information is output.
    2. Method according to Claim 1, characterized in that a designation is ascertained for the sender of the digital information, and in that the sender's designation is output with the digital information.
    3. Method according to Claim 1 or 2, characterized in that the digital information received is RDS data, in that RDS user data, particularly traffic information, and a designation for the sender of the RDS data, particularly the programme service name, are ascertained from the RDS data, and in that the RDS user data and the sender's designation are output.
    4. Method according to Claim 3, characterized in that the RDS user data, particularly traffic announcements, and a programme identifier in the RDS data and the programme service name are stored, in that a first memory (4) stores an association between the programme identifier and the programme service name, and in that the programme service name is found in the first memory (4) using the programme identifier.
    5. Method according to one of Claims 3 or 4, characterized in that the programme service name is output in sync with output of the RDS user data.
    6. Method according to one of Claims 3 and 5, characterized in that the designation of the sender of the RDS data is reproduced visually.
    7. Method according to one of Claims 3 or 4, characterized in that the designation of the sender of the RDS data is output audibly, particularly using a synthetic voice.
    8. Method according to one of Claims 3 to 7, characterized in that, when two items of RDS user data which have the same content are received staggered over time, the programme identifier and the programme service name in the first RDS data received are stored, and in that the programme service name in the first RDS user data received is output with the RDS user data.
    9. Method according to one of Claims 3 to 7, characterized in that, if RDS user data having the same content are received at successive times, the programme identifier in the RDS user data which were received last is stored, and in that the programme service name in the RDS user data received last is output with the RDS user data.
    10. Method according to one of Claims 4 to 9, characterized in that the programme identifier and/or the programme service name is stored only if the programme identifier and/or the programme service name are not stored already.
    11. Method according to one of Claims 4 to 9, characterized in that, following a change of sender of the RDS data, the programme identifier and/or the programme service name in the RDS data received is/are stored.
    12. Broadcast radio receiver having a first reception part (1) for receiving broadcast radio transmissions from a broadcast radio station, where the broadcast radio receiver has an output apparatus for outputting digital information, characterized in that at least one further reception part (2) is provided which can be used to receive digital information from a further broadcast radio station, and in that the output apparatus (8, 9) can be used to output the digital information.
    13. Broadcast radio receiver according to Claim 12, characterized in that it is possible to ascertain a designation for the sender of the digital information from the digital information, and in that the designation can be output using the output apparatus (8, 9).
    14. Broadcast radio receiver according to Claim 12, characterized in that the digital information which the further reception part (2) can receive is RDS data, in that RDS user data and a designation for the name of the RDS sender, particularly the programme service name, can be ascertained from the RDS data, and in that the RDS user data and the designation can be output using the output apparatus (8, 9).
    EP95119661A 1995-02-03 1995-12-13 Method for receiving and outputting broadcast programmes with supplementary digital information and broadcast receiver for displaying digital information of other broadcast programmes Expired - Lifetime EP0725503B2 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE19503540A DE19503540A1 (en) 1995-02-03 1995-02-03 Process for receiving and outputting a radio program with added digital information and radio receivers
    DE19503540 1995-02-03

    Publications (3)

    Publication Number Publication Date
    EP0725503A1 EP0725503A1 (en) 1996-08-07
    EP0725503B1 true EP0725503B1 (en) 2003-07-02
    EP0725503B2 EP0725503B2 (en) 2007-12-19

    Family

    ID=7753106

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP95119661A Expired - Lifetime EP0725503B2 (en) 1995-02-03 1995-12-13 Method for receiving and outputting broadcast programmes with supplementary digital information and broadcast receiver for displaying digital information of other broadcast programmes

    Country Status (4)

    Country Link
    EP (1) EP0725503B2 (en)
    JP (1) JP3896172B2 (en)
    KR (1) KR100452170B1 (en)
    DE (2) DE19503540A1 (en)

    Families Citing this family (6)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP0843920B1 (en) * 1995-10-04 2013-12-11 Koninklijke Philips N.V. Receiver and method for providing data in an improved format
    EP0844753B1 (en) * 1996-11-22 2013-04-24 Volkswagen Aktiengesellschaft Method and means for analysing auxiliary digital information in a broadcast programme
    JP3466407B2 (en) * 1997-01-24 2003-11-10 株式会社ケンウッド Broadcast receiver
    US6622007B2 (en) * 2001-02-05 2003-09-16 Command Audio Corporation Datacast bandwidth in wireless broadcast system
    US7643807B2 (en) * 2005-12-15 2010-01-05 Sony Ericsson Mobile Communications Ab Methods for using broadcast media content information and related broadcast media receivers/playback devices
    KR101154987B1 (en) * 2006-01-03 2012-06-14 엘지전자 주식회사 Method for providing dynamic sound service and system and broadcasting terminal thereof

    Family Cites Families (19)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    JPS6114234Y2 (en) * 1979-12-17 1986-05-02
    JPS63136828A (en) * 1986-11-28 1988-06-09 Pioneer Electronic Corp Radio data system receiver
    JPS63136829A (en) * 1986-11-28 1988-06-09 Pioneer Electronic Corp Radio data system receiver
    JP2536879B2 (en) * 1987-08-12 1996-09-25 パイオニア株式会社 Radio data receiver
    JP2593078B2 (en) * 1987-09-02 1997-03-19 富士通テン株式会社 Automatic sound quality adjustment device for RDS radio receiver
    JP2593077B2 (en) * 1987-09-02 1997-03-19 富士通テン株式会社 RDS radio receiver
    JPH01120133A (en) * 1987-11-02 1989-05-12 Mazda Motor Corp Receiver for vehicle
    JP2760552B2 (en) * 1988-03-17 1998-06-04 三洋電機株式会社 Receiving machine
    FR2651352A2 (en) * 1989-02-03 1991-03-01 Urba 2000 Interfacing circuit of a receiver for radio-broadcast guidance information for motorists
    JP2798705B2 (en) * 1989-05-17 1998-09-17 三洋電機株式会社 RDS receiver
    JPH03186085A (en) * 1989-12-15 1991-08-14 Fujitsu General Ltd Teletext receiver
    DE4017756A1 (en) * 1990-06-01 1991-12-05 Grundig Emv RDS BROADCAST RECEIVER WITH A DEVICE FOR SEARCHING CURRENTLY RECEIVABLE ALTERNATIVE FREQUENCIES
    JPH04192826A (en) * 1990-11-27 1992-07-13 Nippon Hoso Kyokai <Nhk> Multiplex broadcast receiver
    JP3452368B2 (en) * 1991-07-11 2003-09-29 パイオニア株式会社 Audio device with FM broadcast receiver
    JPH05114877A (en) * 1991-10-23 1993-05-07 Matsushita Electric Ind Co Ltd Radio receiver
    JP3112360B2 (en) * 1992-10-27 2000-11-27 日本放送協会 FM multiplex receiver
    DE4236621A1 (en) * 1992-10-29 1994-05-05 Becker Autoradio Procedure for tuning a radio receiver
    JP3271722B2 (en) * 1993-06-24 2002-04-08 ソニー株式会社 Receiving machine
    US5457815A (en) * 1994-01-13 1995-10-10 Morewitz, Ii; Herbert RBDS scan, identify and select receiving method and system

    Also Published As

    Publication number Publication date
    EP0725503B2 (en) 2007-12-19
    DE59510737D1 (en) 2003-08-07
    KR100452170B1 (en) 2004-12-31
    DE19503540A1 (en) 1996-09-05
    JPH08288917A (en) 1996-11-01
    EP0725503A1 (en) 1996-08-07
    JP3896172B2 (en) 2007-03-22
    KR960032950A (en) 1996-09-17

    Similar Documents

    Publication Publication Date Title
    EP0610313B1 (en) Radio transmission system and radio receiver
    DE3783194T2 (en) METHOD FOR BROADCASTING TEXT MESSAGES TO A SUB-CARRIER, CONNECTED TO A RADIOPHONE CARRIER FREQUENCY.
    EP0041121A1 (en) Method of transmitting additional information
    WO1997042723A1 (en) Process for transmitting messages by digital sound broadcasting and receiver for carrying out this process
    EP0725503B1 (en) Method for receiving and outputting broadcast programmes with supplementary digital information and broadcast receiver for displaying digital information of other broadcast programmes
    DE19925581A1 (en) Procedure for the presentation of information and arrangement therefor
    DE19529075A1 (en) Method and device for displaying the station name transmitted in a digital data telegram of a radio transmitter and the type of program on a radio receiver display
    DE102013109795B4 (en) Method and apparatus for displaying alarm messages in a DAB ensemble within a tunnel
    EP0975108B1 (en) Method and means for storing broadcast programme names of broadcast transmitters transmitting Radio Data System (RDS) signals
    EP0923195B1 (en) Receiver capable of receiving DAB signals
    EP0902564B1 (en) Method for evaluating digital signals, specially radio data signals
    EP0901724B1 (en) Method for processing of data with a radio receiver
    EP0844753B1 (en) Method and means for analysing auxiliary digital information in a broadcast programme
    DE19630195A1 (en) Procedure for transmitting announcements with the recipient to carry out the procedure
    EP0994588A2 (en) Broadcast receiver, which is capable of receiving Radio Data System (RDS) signals, comprising a means for demodulating a multiplexsignal
    DE19630578C2 (en) Radio receiver
    DE102013219129B4 (en) Method for receiving and displaying text information
    EP1413074A2 (en) Radio broadcasting system, method and radio set for receiving transmitter or programme data
    DE19838039A1 (en) Broadcast receiver for RDS data reception in vehicle has memory locations for user-defined programme identification names
    DE19625322A1 (en) RDS car radio with CD or tape playback
    EP3044890A1 (en) Device and method for reproducing digital receiver signals
    EP1241813A1 (en) Procedure for the definition of time windows in a RDS-TMC radio receiver
    DE10204126A1 (en) Radio receiver
    DE3815970A1 (en) Transportable radio set
    EP1968220A2 (en) Device and method for preparing information for radio programs

    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: A1

    Designated state(s): DE FR IT SE

    17P Request for examination filed

    Effective date: 19970207

    17Q First examination report despatched

    Effective date: 20020527

    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

    GRAA (expected) grant

    Free format text: ORIGINAL CODE: 0009210

    AK Designated contracting states

    Designated state(s): DE FR IT SE

    REF Corresponds to:

    Ref document number: 59510737

    Country of ref document: DE

    Date of ref document: 20030807

    Kind code of ref document: P

    REG Reference to a national code

    Ref country code: SE

    Ref legal event code: TRGR

    ET Fr: translation filed
    PLBQ Unpublished change to opponent data

    Free format text: ORIGINAL CODE: EPIDOS OPPO

    PLBI Opposition filed

    Free format text: ORIGINAL CODE: 0009260

    PLAX Notice of opposition and request to file observation + time limit sent

    Free format text: ORIGINAL CODE: EPIDOSNOBS2

    26 Opposition filed

    Opponent name: HARMAN/ BECKER AUTOMOTIVE SYSTEMS GMBH (BECKER DIV

    Effective date: 20040331

    PLAX Notice of opposition and request to file observation + time limit sent

    Free format text: ORIGINAL CODE: EPIDOSNOBS2

    PLBB Reply of patent proprietor to notice(s) of opposition received

    Free format text: ORIGINAL CODE: EPIDOSNOBS3

    PUAH Patent maintained in amended form

    Free format text: ORIGINAL CODE: 0009272

    STAA Information on the status of an ep patent application or granted ep patent

    Free format text: STATUS: PATENT MAINTAINED AS AMENDED

    27A Patent maintained in amended form

    Effective date: 20071219

    AK Designated contracting states

    Kind code of ref document: B2

    Designated state(s): DE FR IT SE

    REG Reference to a national code

    Ref country code: SE

    Ref legal event code: RPEO

    ET3 Fr: translation filed ** decision concerning opposition
    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: SE

    Payment date: 20141216

    Year of fee payment: 20

    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: FR

    Payment date: 20141212

    Year of fee payment: 20

    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: IT

    Payment date: 20141218

    Year of fee payment: 20

    PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

    Ref country code: DE

    Payment date: 20150224

    Year of fee payment: 20

    REG Reference to a national code

    Ref country code: DE

    Ref legal event code: R071

    Ref document number: 59510737

    Country of ref document: DE

    REG Reference to a national code

    Ref country code: SE

    Ref legal event code: EUG