GB9324576D0 - Car radio having a decoder for additional signals and haviing a memory for transmitted information - Google Patents

Car radio having a decoder for additional signals and haviing a memory for transmitted information

Info

Publication number
GB9324576D0
GB9324576D0 GB939324576A GB9324576A GB9324576D0 GB 9324576 D0 GB9324576 D0 GB 9324576D0 GB 939324576 A GB939324576 A GB 939324576A GB 9324576 A GB9324576 A GB 9324576A GB 9324576 D0 GB9324576 D0 GB 9324576D0
Authority
GB
United Kingdom
Prior art keywords
decoder
memory
car radio
haviing
transmitted 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.)
Withdrawn
Application number
GB939324576A
Other versions
GB2275849A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Blaupunkt Werke GmbH
Original Assignee
Blaupunkt Werke GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Blaupunkt Werke GmbH filed Critical Blaupunkt Werke GmbH
Publication of GB9324576D0 publication Critical patent/GB9324576D0/en
Publication of GB2275849A publication Critical patent/GB2275849A/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Withdrawn legal-status Critical Current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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/42—Arrangements for resource management
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Circuits Of Receivers In General (AREA)
  • Facsimiles In General (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Recording Measured Values (AREA)

Abstract

A car radio has a decoder eg. RDS decoder 7 and a memory for automatically recording messager eg. traffic reports; parts of the circuitry not needed during the monitoring operation are switched off and the circuitry needed for monitoring is energised in a pulsed manner to reduce motor-vehicle batter discharge. During the transmission of a traffic report, the monitoring circuitry is energised continually. <IMAGE>
GB9324576A 1993-03-03 1993-11-30 Battery saving circuit for a car radio with a decoder Withdrawn GB2275849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4306595A DE4306595A1 (en) 1993-03-03 1993-03-03 Car radio with a decoder for additional signals and with a memory for transmitted information

Publications (2)

Publication Number Publication Date
GB9324576D0 true GB9324576D0 (en) 1994-01-19
GB2275849A GB2275849A (en) 1994-09-07

Family

ID=6481817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9324576A Withdrawn GB2275849A (en) 1993-03-03 1993-11-30 Battery saving circuit for a car radio with a decoder

Country Status (6)

Country Link
JP (1) JPH077448A (en)
AT (1) AT404778B (en)
DE (1) DE4306595A1 (en)
FR (1) FR2702318A1 (en)
GB (1) GB2275849A (en)
IT (1) IT1273354B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2357667A (en) * 1999-12-23 2001-06-27 Motorola Ltd Storage of traffic broadcasts in an RDS receiver
DE10011260A1 (en) 2000-03-08 2001-09-20 Bosch Gmbh Robert Transmitted information recording method has reception and evaluation circuit supplied with clocked energy during monitoring mode used for detection of information identification key
DE10150596B4 (en) * 2001-10-12 2009-04-02 Audi Ag Apparatus for receiving and updating TMC messages
EP1673886A1 (en) 2003-10-16 2006-06-28 Nokia Corporation Reduced power consumption
GB2407223B (en) 2003-10-16 2006-06-07 Nokia Corp Reduced power consumption
GB2423877B (en) * 2006-03-06 2007-05-30 Imagination Tech Ltd A method and system for selectively storing information received from a broadcast signal
US8503957B2 (en) * 2007-11-21 2013-08-06 Qualcomm Incorporated Radio data system (RDS) data processing methods and apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH566677A5 (en) * 1972-11-17 1975-09-15 Blaupunkt Werke Gmbh
DE2518101A1 (en) * 1975-04-23 1976-11-04 Int Standard Electric Corp Remote volume control for radio receivers - brackets important broadcasts by frequency modulation of basic tone in order to give high volume
DE2910073C2 (en) * 1979-03-14 1982-10-21 Siemens AG, 1000 Berlin und 8000 München Radio receiver with traffic decoder
DE3137047C2 (en) * 1981-09-17 1986-05-28 Siemens AG, 1000 Berlin und 8000 München Consumer electronics receiver with programmable masking of broadcasts
DE3304103C2 (en) * 1983-02-08 1985-02-14 Daimler-Benz Ag, 7000 Stuttgart Device for supplying power to radio sets in motor vehicles
DE3510606A1 (en) * 1985-03-23 1986-09-25 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co KG, 8510 Fürth Audio-equipment combination for a motor vehicle
DE3820639A1 (en) * 1988-06-18 1989-12-21 Bosch Gmbh Robert POWER-SAVING STAND-BY FUNCTION IN TMC RECEIVERS
JPH03143744A (en) * 1989-10-31 1991-06-19 Pioneer Electron Corp On-vehicle receiver device
DE4228116C2 (en) * 1992-08-25 1996-10-17 Blaupunkt Werke Gmbh Circuit arrangement for the operating voltage supply of a car radio

Also Published As

Publication number Publication date
ATA38794A (en) 1998-06-15
IT1273354B (en) 1997-07-08
DE4306595A1 (en) 1994-09-08
GB2275849A (en) 1994-09-07
JPH077448A (en) 1995-01-10
FR2702318A1 (en) 1994-09-09
ITMI940365A1 (en) 1995-09-01
AT404778B (en) 1999-02-25
ITMI940365A0 (en) 1994-03-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)