EP0586897A1 - Procédé de sélection d'annonces selon l'itinéaraire emprunté dans les récepteurs RD - Google Patents

Procédé de sélection d'annonces selon l'itinéaraire emprunté dans les récepteurs RD Download PDF

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Publication number
EP0586897A1
EP0586897A1 EP93112677A EP93112677A EP0586897A1 EP 0586897 A1 EP0586897 A1 EP 0586897A1 EP 93112677 A EP93112677 A EP 93112677A EP 93112677 A EP93112677 A EP 93112677A EP 0586897 A1 EP0586897 A1 EP 0586897A1
Authority
EP
European Patent Office
Prior art keywords
button
traffic
directional
computer
rocker
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
EP93112677A
Other languages
German (de)
English (en)
Other versions
EP0586897B1 (fr
Inventor
Peter Dipl.-Ing. Braegas
Wadym Dr. Dipl.-Ing. Suchowerskyi
Jürgen Dr. Kaesser
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
Publication of EP0586897A1 publication Critical patent/EP0586897A1/fr
Application granted granted Critical
Publication of EP0586897B1 publication Critical patent/EP0586897B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/49—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying locations
    • H04H60/51—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying locations of receiving stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • 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 according to the preamble of the main claim.
  • a method is known in which traffic reports are transmitted in coded form with the location in question simultaneously with the radio program.
  • a radio receiver with decoder receives both the radio program and the coded and digitized traffic reports.
  • the radio receiver does not interrupt the current radio broadcast when transmitting a coded traffic announcement, but stores the traffic announcement and outputs it optically or via loudspeaker at the push of a button via a display device.
  • ARI radio information system
  • DE-OS-3936577 which determines the position of the radio receiver by comparing the received transmitter frequencies with frequency tables stored for different areas.
  • Bosch Technical Reports Volume 8, Issue 1/2, page 15, transmission of coded traffic information
  • the driver has the option, after having given the exact route, to have a computer select the traffic information that corresponds to the route entered affect.
  • the method according to the invention has the advantage that only one directional fan has to be entered.
  • Another advantage is that an existing control unit, namely the cross rocker of the radio receiver, can often be used and no additional keyboard is required to enter the direction of travel. The selection of the direction of travel using the buttons on the cross rocker is easy to use, does not distract the driver from the traffic and does not require any knowledge of a special input procedure.
  • An additional advantage is that all traffic information relating to the selected directional subject is selected by the computer and output via the output unit, so that the driver gets a good overview of the traffic situation in the desired direction of travel and is not only informed about a specific route . This allows the driver to choose an alternative route if traffic delays require it.
  • a directional fan with a radius is defined Size for selecting traffic reports is selected and the radius is expanded by a fixed size each time the button is pressed again. In this way, a distance radius that is specially adapted in size for the intended journey can be entered in a simple manner.
  • the angle of the directional fan is expediently set to 90 °, since this covers all possible directions of travel with the four buttons on the cross rocker without overlap.
  • the assignment of the button arranged above in the axis plane of the cross rocker with the directional fan from northwest to northeast, the button arranged on the right with the directional fan from northeast to southeast, the button below arranged with the directional fan from southeast to southwest and the button arranged on the left appears to be extremely useful the directional fan from southwest to northeast, because this corresponds to the division of the geographical map and is intuitive to every driver and can therefore be used by any driver with a low error rate.
  • Another advantageous measure is to divide the traffic area into square quadrilaterals, with one press of a button on the cross rocker causing the computer to determine the square in which the vehicle is located and with each further actuation the directional subjects by the selected directional subjects to at least partially extend squares that are adjacent to the already selected traffic area.
  • This procedure enables the traffic area to be managed by squares. It has the advantage that the computer can quickly and easily decide whether the locations or road sections affected by the traffic reports are in the selected squares.
  • An expedient development of the method consists in dividing the traffic area into overlapping square quadrilaterals, which are preferably formed by the traffic areas in the TMC location code table. In this way, the already known division of the TMC location code table can be used.
  • the computer arranges the traffic reports that relate to the selected directional subjects according to priority and outputs them starting with high priority, because this is the fastest way to pass on the most important traffic reports to the driver, which e.g. can be important if a wrong-way driver occurs.
  • FIG. 1 shows a radio receiver with associated device components
  • FIG. 2 shows a cross rocker
  • FIG. 3 shows a schematic illustration of a map with directional compartments and distance zones
  • FIG. 4 shows a schematic illustration of a map with a square grid division
  • FIG. 5 shows a schematic illustration of a map with overlapping traffic areas the TMC location code table
  • Figure 6 is a flow diagram illustrating the operation of the method.
  • FIG. 1 shows a computer 5 which is connected via data lines 12 to a tuning system 2, a decoder 4, a memory 6, a speech synthesizer 7, a rocker switch 8, an amplifier and an output device 11.
  • the tuning system 2 is in turn connected to an FM tuner 1 and an amplifier 9.
  • the FM tuner 1 is in turn connected to an antenna 3, the decoder 4 and the amplifier 9, which in turn is connected to the loudspeakers 10. Furthermore, there is a connection between the decoder 4 and the memory 6.
  • the computer 5 uses the tuning system 2 to set the desired station on the FM tuner 1. Furthermore, the computer 5 sets the volume desired by the driver via the amplifier 9.
  • the FM tuner 1 receives, via the antenna 3, the radio program broadcast by the set station and the coded, digitized traffic reports via the TMC channel.
  • the radio broadcast is output to the driver via the loudspeakers 10 with the aid of the amplifier 9, whereas the coded traffic reports received by the RDS decoder 4, stored in the memory 6 and a message is output to the driver that traffic reports have been received.
  • the memory 6 contains, among other things, tables with the frequencies of the radio transmitters and tables with an assignment of the reception frequencies of the transmitters to the reception areas. Furthermore, a traffic map with larger cities and important traffic points is stored digitally in memory 6. With the help of the cross rocker 8, the driver can enter a directional fan, on the basis of which the computer 5 selects the traffic reports received by the decoder 4, which relate to the selected directional fan, and stores them in the memory 6.
  • the computer 5 now shows on the display device 11 that traffic reports relating to the selected directional subjects have been received and that these can be output according to priority.
  • the driver has the option of selecting the type of output so that the traffic reports can be output either acoustically via the loudspeakers 10 or optically via the output device 11.
  • Figure 2 shows a cross rocker with four buttons, the buttons being arranged according to a cross axis.
  • the key 15 arranged above is assigned the directional subjects northwest to north-east 30, the key 16 arranged to the right of the directional subjects north-east to south-east 31, the key 17 arranged below the directional subjects south-east to south-west 32 and the left-hand key 18 of the directional subjects south-west to north-west 33.
  • FIG. 3 shows the division of the map into directional subjects, position 34 of the radio receiver being in Stuttgart. Furthermore, distance zones that can be selected by pressing the buttons 15, 16, 17, 18 of the cross rocker 8 several times are shown as circles.
  • the division of the map into a square grid is shown schematically in FIG. If the driver selects the directional subjects north-west to north-east 30 by pressing the button 15 of the cross rocker 8 arranged above, the location square 35 in which the radio receiver is located and which are at least partially located in the selected directional subjects 30 and will be the selection area for the traffic reports the location square 35 determines adjacent squares.
  • the selection area for this example is shown hatched in FIG. If the overhead key 15 of the cross rocker 8 has been actuated twice, the area hatched in FIG. 4 and the area marked with crosses is determined as the selection area.
  • FIG. 5 schematically shows the division of the map into traffic areas in the TMC location code tables.
  • the overlapping traffic areas of the TMC location codes mark traffic-related areas, the scope of which can be found in the TMC lookup table.
  • the computer 5 waits for a defined period of time for the actuation of a button on the rocker switch. If no key is pressed in the specified period of time, the program jumps to program point 22 and continues with the program. If, however, a key is pressed, it is determined at program point 21 which key on the rocker was pressed and how often this key was pressed within five seconds. If, for example, the vehicle is in Stuttgart and the driver presses the button 15 of the cross rocker 8 arranged above, the driver chooses a directional fan 30 which extends from northwest to northeast and has a radius Ro of a fixed size, which is hatched in FIG. 3.
  • a directional fan 31 is thus defined, which extends from northeast to southeast and has a radius of twice the size (2xRo). This area is shown filled with crosses in FIG. Pressing a button on the cross rocker three times results in a directional fan with a triple size radius (3xRo) being defined and only those traffic reports whose priority exceeds a specified value being output. If the directional fan has now been set at program item 21, the position of the radio receiver is determined at program item 22.
  • the computer 5 can determine the position of the transmitter frequencies and transmitter reception areas stored in the memory 6 with the aid of the correlation method, the exclusion method and the program comparison identification (PCI) method (cf.
  • PCI program comparison identification
  • the computer 5 selects the traffic messages received by the decoder 4 that relate to the selected traffic area and stores them in the memory 6.
  • the traffic messages are used to transmit location codes which contain the location information or the road section of the traffic report. These location codes are examined by the computer 5 to determine whether they are in the selected directional fan.
  • the computer 5 shows the driver via the display device 11 whether traffic reports relating to the selected directional subjects have been received. The computer 5 then waits at program point 25 for the driver to tell whether the traffic reports should be output.
  • the program jumps back to program point 22 and runs through program points 22 to 25 again.
  • the computer 5 gives the traffic reports acoustically by pressing the button 15 once using the speech synthesizer 7 via the loudspeakers 11 or by pressing the button 15 twice via the display device 11 eg a display. Then the program branches back to program item 20 and the program is run through again.
EP93112677A 1992-09-10 1993-08-06 Procédé de sélection d'annonces selon l'itinéraire emprunté dans les récepteurs RDS Expired - Lifetime EP0586897B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4230294A DE4230294A1 (de) 1992-09-10 1992-09-10 Verfahren zur Auswahl routenrelevante Meldungen bei RDS Radios
DE4230294 1992-09-10

Publications (2)

Publication Number Publication Date
EP0586897A1 true EP0586897A1 (fr) 1994-03-16
EP0586897B1 EP0586897B1 (fr) 1998-11-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP93112677A Expired - Lifetime EP0586897B1 (fr) 1992-09-10 1993-08-06 Procédé de sélection d'annonces selon l'itinéraire emprunté dans les récepteurs RDS

Country Status (3)

Country Link
US (1) US5438687A (fr)
EP (1) EP0586897B1 (fr)
DE (2) DE4230294A1 (fr)

Cited By (10)

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Publication number Priority date Publication date Assignee Title
WO1996005481A1 (fr) * 1994-08-16 1996-02-22 Robert Bosch Gmbh Procede d'introduction de donnees de direction
EP0725500A2 (fr) * 1995-02-03 1996-08-07 Robert Bosch Gmbh Dispositif de gestion des informations routières codées en numérique pour récepteur de radiodiffusion
EP0725504A2 (fr) * 1995-02-03 1996-08-07 Robert Bosch Gmbh Récepteur RDS comportant un dispositif d'affichage d'informations routières
EP0762679A1 (fr) * 1995-09-08 1997-03-12 Robert Bosch Gmbh Méthode et dispositif pour la détermination de la position géographique d'un récepteur de radiodiffusion
EP0836292A2 (fr) * 1996-10-09 1998-04-15 Robert Bosch Gmbh Méthode, dispositif et porteuse de données pour la présentation sélective, selon la région ou se trouve le récepteur, de messages codés numériques radiodiffusés
GB2326751A (en) * 1997-06-28 1998-12-30 Integrated Transport Informati Interactive travel information system
EP0892514A2 (fr) * 1997-07-16 1999-01-20 Robert Bosch Gmbh Méthode pour sélectionner des messages numériques concernant la circulation du traffic
GB2341063A (en) * 1998-07-31 2000-03-01 Sony Computer Entertainment Inc Receiving broadcast data in real time
EP1024059A1 (fr) * 1997-10-17 2000-08-02 Toyota Jidosha Kabushiki Kaisha Systeme et appareil pour commander un equipement monte sur un vehicule
DE19651143B4 (de) * 1996-12-10 2013-07-25 T-Mobile Deutschland Gmbh Verfahren und Anordnung zur Verkehrsinformation

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DE4344173A1 (de) * 1993-12-23 1995-06-29 Philips Patentverwaltung Bedienteil für einen RDS-TMC-Rundfunkempfänger
DE4445582C2 (de) * 1994-12-20 2002-05-29 Deutsche Automobilgesellsch Verfahren und Einrichtung zur Ausgabe von Verkehrsstörungsmeldungen in einem Fahrzeug
DE19538453A1 (de) * 1995-10-16 1997-04-17 Bayerische Motoren Werke Ag Funksignalempfänger für Kraftfahrzeuge mit einem RDS-Dekoder für digitale Signale
US5635924A (en) * 1996-03-29 1997-06-03 Loral Aerospace Corp. Travel route information monitor
DE19628086A1 (de) * 1996-07-12 1998-01-15 Bosch Gmbh Robert Verfahren und Einrichtung zur Selektion von digital codierten Verkehrsmeldungen
DE19638515B4 (de) * 1996-09-20 2004-01-15 Grundig Car Intermedia System Gmbh Verfahren und Vorrichtung zur Zuordnung von Nachrichten, insbesondere Verkehrsnachrichten
EP0958566B1 (fr) * 1997-02-04 2004-06-16 ATX Europe GmbH Procede de transmission d'informations relatives au trafic et dispositifs pour la mise en oeuvre de ce procede
DE19710863A1 (de) * 1997-03-15 1998-09-17 Bosch Gmbh Robert Verfahren und Empfänger zur geographischen Selektion von digital codierten Meldungen
DE69817306T2 (de) * 1997-12-02 2004-06-24 Siemens Ag Gerät zur Verarbeitung einer Verkehrsmeldung
US7271737B1 (en) * 1998-01-27 2007-09-18 Hoffberg Steven M Mobile communication device
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US6282412B1 (en) * 1998-07-22 2001-08-28 Lucent Technologies Inc. Geographically adaptive portable broadcast receiver
US7904187B2 (en) 1999-02-01 2011-03-08 Hoffberg Steven M Internet appliance system and method
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JP3481168B2 (ja) 1999-08-27 2003-12-22 松下電器産業株式会社 デジタル地図の位置情報伝達方法
US6253146B1 (en) 1999-12-06 2001-06-26 At&T Corp. Network-based traffic congestion notification service
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US6353795B1 (en) * 2000-02-01 2002-03-05 Infospace, Inc. Method and system for matching an incident to a route
JP2001338388A (ja) * 2000-03-22 2001-12-07 Sharp Corp 情報提供システムならびに当該システムに用いられる情報提供装置および情報受信装置
US6559872B1 (en) * 2000-05-08 2003-05-06 Nokia Corporation 1D selection of 2D objects in head-worn displays
JP5041638B2 (ja) 2000-12-08 2012-10-03 パナソニック株式会社 デジタル地図の位置情報伝達方法とそれに使用する装置
JP4663136B2 (ja) 2001-01-29 2011-03-30 パナソニック株式会社 デジタル地図の位置情報伝達方法と装置
JP4749594B2 (ja) * 2001-04-27 2011-08-17 パナソニック株式会社 デジタル地図の位置情報伝達方法
JP4230132B2 (ja) 2001-05-01 2009-02-25 パナソニック株式会社 デジタル地図の形状ベクトルの符号化方法と位置情報伝達方法とそれを実施する装置
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DE10233378B4 (de) * 2002-07-23 2007-10-04 Fendt, Günter Verkehrswarnsystem mit GPS (Global Position System) Unterstützung
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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996005481A1 (fr) * 1994-08-16 1996-02-22 Robert Bosch Gmbh Procede d'introduction de donnees de direction
EP0725500A2 (fr) * 1995-02-03 1996-08-07 Robert Bosch Gmbh Dispositif de gestion des informations routières codées en numérique pour récepteur de radiodiffusion
EP0725504A2 (fr) * 1995-02-03 1996-08-07 Robert Bosch Gmbh Récepteur RDS comportant un dispositif d'affichage d'informations routières
EP0725500A3 (fr) * 1995-02-03 1996-08-14 Robert Bosch Gmbh Dispositif de gestion des informations routières codées en numérique pour récepteur de radiodiffusion
EP0725504A3 (fr) * 1995-02-03 1996-08-14 Robert Bosch Gmbh Récepteur RDS comportant un dispositif d'affichage d'informations routières
EP0762679A1 (fr) * 1995-09-08 1997-03-12 Robert Bosch Gmbh Méthode et dispositif pour la détermination de la position géographique d'un récepteur de radiodiffusion
EP0836292A3 (fr) * 1996-10-09 2004-06-16 Robert Bosch Gmbh Méthode, dispositif et porteuse de données pour la présentation sélective, selon la région ou se trouve le récepteur, de messages codés numériques radiodiffusés
EP0836292A2 (fr) * 1996-10-09 1998-04-15 Robert Bosch Gmbh Méthode, dispositif et porteuse de données pour la présentation sélective, selon la région ou se trouve le récepteur, de messages codés numériques radiodiffusés
DE19651143B4 (de) * 1996-12-10 2013-07-25 T-Mobile Deutschland Gmbh Verfahren und Anordnung zur Verkehrsinformation
GB2326751A (en) * 1997-06-28 1998-12-30 Integrated Transport Informati Interactive travel information system
EP0892514A2 (fr) * 1997-07-16 1999-01-20 Robert Bosch Gmbh Méthode pour sélectionner des messages numériques concernant la circulation du traffic
EP0892514A3 (fr) * 1997-07-16 2004-01-02 Robert Bosch Gmbh Méthode pour sélectionner des messages numériques concernant la circulation du traffic
EP1024059A4 (fr) * 1997-10-17 2003-02-05 Toyota Motor Co Ltd Systeme et appareil pour commander un equipement monte sur un vehicule
EP1024059A1 (fr) * 1997-10-17 2000-08-02 Toyota Jidosha Kabushiki Kaisha Systeme et appareil pour commander un equipement monte sur un vehicule
GB2341063B (en) * 1998-07-31 2003-10-01 Sony Computer Entertainment Inc Apparatus for and method of processing information, informatio processing system, terminal for and method of receiving data, and data broadcasng system
GB2341063A (en) * 1998-07-31 2000-03-01 Sony Computer Entertainment Inc Receiving broadcast data in real time

Also Published As

Publication number Publication date
EP0586897B1 (fr) 1998-11-25
US5438687A (en) 1995-08-01
DE4230294A1 (de) 1994-03-17
DE59309153D1 (de) 1999-01-07

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