DE4219662A1 - Recorder and playback appts. for radio traffic messages - stores messages in semiconductor memory for later access by driver - Google Patents

Recorder and playback appts. for radio traffic messages - stores messages in semiconductor memory for later access by driver

Info

Publication number
DE4219662A1
DE4219662A1 DE19924219662 DE4219662A DE4219662A1 DE 4219662 A1 DE4219662 A1 DE 4219662A1 DE 19924219662 DE19924219662 DE 19924219662 DE 4219662 A DE4219662 A DE 4219662A DE 4219662 A1 DE4219662 A1 DE 4219662A1
Authority
DE
Germany
Prior art keywords
messages
driver
semiconductor memory
appts
recorder
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Withdrawn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
DE19924219662
Other languages
German (de)
Inventor
Dankwart Lehr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19924219662 priority Critical patent/DE4219662A1/en
Publication of DE4219662A1 publication Critical patent/DE4219662A1/en
Withdrawn legal-status Critical Current

Links

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
    • H04H60/27—Arrangements for recording or accumulating broadcast information or broadcast-related 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/091—Traffic information broadcasting
    • G08G1/094—Hardware aspects; Signal processing or signal properties, e.g. frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
    • H04H20/55—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for traffic information

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)

Abstract

The storage takes place on recognition of an incoming message, e.g. an audio sequence, possibly after prior digitalising, while a direct analogue storage is also possible. Messages, which have lost their actuality, can be overwritten. The user has a facility to read-out the memory contents by depressing a key, e.g. for acoustic rendering. USE/ADVANTAGE - For continuous information about traffic situation, with facility for availability of traffic messages for longer time period.

Description

Die Erfindung betrifft eine Vorrichtung zur Aufzeichnung und Wiedergabe von Verkehrsfunkmeldungen. Eine derartige Vorrichtung ist von großem praktischen Interesse, denn sie ermöglicht dem Anwender sich immer wieder über den letzten Stand der Verkehrsfunkmeldungen zu informieren.The invention relates to a device for recording and reproducing Traffic announcements. Such a device is of great practical interest because it enables the user to keep up to date with the latest developments To inform traffic reports.

Der bisherige Stand der Technik ist die Darbietung von Verkehrsfunkmeldungen. Ausgelöst durch ein Niederfrequenzsignal/Tonfolge im Radioprogramm kann ein ansonsten sich in Ruheschaltung (Stummschaltung) befindender Rundfunkempfänger aktiviviert werden, das heißt die Verkehrs­ meldung wird dem Anwender übermittelt. Nach Übermittlung kann der Rundfunk­ empfänger wieder durch ein Niederfrequenzsignal/Tonfolge in Ruheschaltung (Stummschaltung) versetzt werden.The current state of the art is the performance of Traffic announcements. Triggered by a low frequency signal / tone sequence in the Radio program can otherwise be in idle mode (mute) located radio receiver are activated, that is, the traffic message is sent to the user. After transmission, the radio can receiver again by a low frequency signal / tone sequence in idle mode (Muting).

Bekannt sind auch Aufzeichnungsverfahren für Niederfrequenzsignale in Halbleiterspeicherelementen, entweder nach vorhergehender Digitalisierung oder durch direkte analoge Speicherung.Recording methods for low-frequency signals in are also known Semiconductor memory elements, either after previous digitization or by direct analog storage.

Nachteilig bei der bisherigen Form der Darbietung von Verkehrsfunkmeldungen ist, daß sich der Anwender (Autofahrer) auf die Meldungen konzentrieren muß, ohne Rücksicht auf die aktuelle, zur den Autofahrer möglicherweise gefährliche oder schwierige Verkehrssituation. Auch sind Verkehrsmeldungen, die im Geräuschpegel des Fahrzeuges nicht verstanden wurden, für den Autofahrer nicht mehr verfügbar.A disadvantage of the previous form of presentation of traffic reports is that the user (driver) has to concentrate on the messages, regardless of the current, to the motorist possibly dangerous or difficult traffic situation. Also there are traffic reports that are not in the noise level of the vehicle understood, no longer available to the driver.

Der Erfindung liegt die Aufgabe zu Grunde, Verkehrsfunkmeldungen immer für den Anwender verfügbar zu halten.The invention is based on the object, traffic announcements always for to keep the user available.

Nach der Erfindung wird bei Erkennung einer eingegangenen Verkehrsmeldung (z. B. Tonfolge), die Meldung in einem Halbleiterspeicher abgelegt. Das Speichern kann nach vorhergehender Digitalisierung erfolgen, direkte analoge Speicherung ist auch möglich. Nicht mehr aktuelle Meldungen im Speicher können überschrieben werden. Der Anwender hat nun die Möglichkeit den Speicher jederzeit, z. B. durch Tastenbetätigung, wieder auszulesen, d. h. sich diese Informationen akustisch zugänglich zu machen. Bei Verwendung von "nicht flüchtigen Speicherelementen" sind diese Informationen auch nach einem Spannungsausfall, (z. B. kurzzeitiges Ausschalten den Fahrzeuges) weiter verfügbar. Es besteht die Möglichkeit einer optischen Meldung, die dem Anwender das Vorliegen einer Verkehrsfunkmeldung im Speicher signalisiert (z. B. mittels Leuchtdiode).According to the invention, when an incoming traffic report is detected (e.g. tone sequence), the message is stored in a semiconductor memory. Saving can take place after previous digitization, direct analog storage is also possible. Messages that are no longer current in the memory can be overwritten. The user now has the option of saving the memory at any time, e.g. B. by Key operation to read again, d. H. yourself this information to make it acoustically accessible. When using "non-volatile memory elements", these are Information even after a power failure, (e.g. brief Switching off the vehicle) is still available. There is the possibility of an optical message that the user The presence of a traffic announcement is signaled in the memory (e.g. by means of Light emitting diode).

Claims (1)

Vorrichtung zur Aufzeichnung und Wiedergabe von Verkehrsfunkmeldungen, dadurch gekennzeichnet, daß Verkehrsfunkmeldungen in einem Halbleiterspeicher abgespeichert werden.Device for recording and reproducing traffic announcements, characterized in that traffic announcements are stored in a semiconductor memory.
DE19924219662 1992-06-16 1992-06-16 Recorder and playback appts. for radio traffic messages - stores messages in semiconductor memory for later access by driver Withdrawn DE4219662A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19924219662 DE4219662A1 (en) 1992-06-16 1992-06-16 Recorder and playback appts. for radio traffic messages - stores messages in semiconductor memory for later access by driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924219662 DE4219662A1 (en) 1992-06-16 1992-06-16 Recorder and playback appts. for radio traffic messages - stores messages in semiconductor memory for later access by driver

Publications (1)

Publication Number Publication Date
DE4219662A1 true DE4219662A1 (en) 1992-11-12

Family

ID=6461113

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19924219662 Withdrawn DE4219662A1 (en) 1992-06-16 1992-06-16 Recorder and playback appts. for radio traffic messages - stores messages in semiconductor memory for later access by driver

Country Status (1)

Country Link
DE (1) DE4219662A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0660288A1 (en) * 1993-12-23 1995-06-28 Philips Patentverwaltung GmbH Control module for a RDS-TMS radio receiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0660288A1 (en) * 1993-12-23 1995-06-28 Philips Patentverwaltung GmbH Control module for a RDS-TMS radio receiver

Similar Documents

Publication Publication Date Title
DE3279279D1 (en) Video recorder with stored service information
DE59009987C5 (en) Producing entertainment and advertising programme for supermarkets - including pilot signals allowing some sections, e.g. no longer available offers, to be suppressed but not those paid for by advertisers
US6067278A (en) Digital recorder for car radio
DE3037297C2 (en) Acoustic information system for vehicles
DE19746597A1 (en) Radio broadcast receiver e.g. car radio within-built navigation database
DE3037298A1 (en) ACOUSTIC INFORMATION OR WARNING DEVICE FOR MOTOR VEHICLES WITH AUTOMATIC SPEED CONTROL DEVICE
DE3842417A1 (en) DEVICE FOR INFORMATION TO THE DRIVER OF A MOTOR VEHICLE
EP0725505B1 (en) Broadcast receiver for receiving, managing and displaying digitally coded traffic information
DE4219662A1 (en) Recorder and playback appts. for radio traffic messages - stores messages in semiconductor memory for later access by driver
DE4434277A1 (en) Broadcast apparatus
DE3734320A1 (en) Device, in particular for motor vehicles, for listening to already broadcast ARI or RDC messages
DE3806972A1 (en) Device for receiving, detecting and reproducing traffic radio announcements
DE3904181A1 (en) Broadcast receiving device for motor vehicles
DE3038935A1 (en) Car radio automatic traffic report recording - using circuit responding to broadcast signal tone and recording on magnetic cassette or similar
EP0973171A3 (en) Analog signal recording and playback system with externally selectable duration capability
DE9109796U1 (en) Car radio
DE4230600A1 (en) Car radio with traffic information reception facility - enters received traffic information in memory under control of decoded identification signals
DE9114166U1 (en) Device for storing and reproducing radio broadcasts, especially road condition reports
DE3833905A1 (en) Device for receiving traffic radio signals
JPS5987493A (en) Image display
DE4118970A1 (en) Car radio with traffic information or paging facility - has recording device for storing transmitted information for subsequent use
DE2807483A1 (en) PROCEDURE FOR INFORMATION ABOUT ROAD AND TRAFFIC CONDITIONS AND DEVICE FOR CARRYING OUT THIS PROCEDURE
DE4107368A1 (en) Car radio with traffic situation updating function - has traffic signal decoder coupled to display device with temporary storage of traffic announcement in digital form
EP0795974A3 (en) Method and receiver for the reproduction of received spoken messages and method for transmitting spoken messages
AT407925B (en) Electric information control system

Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
8122 Nonbinding interest in granting licenses declared
8139 Disposal/non-payment of the annual fee