DE3901094A1 - Kraftfahrzeug-rundfunkempfaenger - Google Patents

Kraftfahrzeug-rundfunkempfaenger

Info

Publication number
DE3901094A1
DE3901094A1 DE19893901094 DE3901094A DE3901094A1 DE 3901094 A1 DE3901094 A1 DE 3901094A1 DE 19893901094 DE19893901094 DE 19893901094 DE 3901094 A DE3901094 A DE 3901094A DE 3901094 A1 DE3901094 A1 DE 3901094A1
Authority
DE
Germany
Prior art keywords
memory
field strength
information
received field
detector circuit
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
DE19893901094
Other languages
German (de)
English (en)
Inventor
Yoshinori Saito
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Publication of DE3901094A1 publication Critical patent/DE3901094A1/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
    • H03J1/0058—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means
    • H03J1/0066—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor provided with channel identification means with means for analysing the received signal strength
    • 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
    • H04H20/26—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
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
DE19893901094 1988-01-29 1989-01-16 Kraftfahrzeug-rundfunkempfaenger Granted DE3901094A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP974688U JPH01115329U (enrdf_load_stackoverflow) 1988-01-29 1988-01-29

Publications (1)

Publication Number Publication Date
DE3901094A1 true DE3901094A1 (de) 1989-08-31

Family

ID=11728871

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893901094 Granted DE3901094A1 (de) 1988-01-29 1989-01-16 Kraftfahrzeug-rundfunkempfaenger

Country Status (2)

Country Link
JP (1) JPH01115329U (enrdf_load_stackoverflow)
DE (1) DE3901094A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3941628A1 (de) * 1989-12-15 1991-06-20 Bosch Siemens Hausgeraete Verfahren und anordnung zur programmspeicherung in fernsehempfangsgeraeten

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2561352B2 (ja) * 1989-12-11 1996-12-04 富士通テン株式会社 自動同調受信機

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3104845A1 (de) * 1981-02-11 1982-08-19 Philips Patentverwaltung Gmbh, 2000 Hamburg "rundfunkempfaenger mit einer durch ein digitales datenwort steuerbaren abstimmeinheit und verfahren zum steuern desselben
DE2850866C2 (de) * 1978-11-24 1985-01-10 Adam Opel AG, 6090 Rüsselsheim Verfahren zum Auffinden des empfangsstärksten Senders bei einem mobilen Rundfunk- oder Fernsehempfangsgerät und Gerät zur Ausführung des Verfahrens
DE3416917A1 (de) * 1984-05-08 1985-11-14 Blaupunkt-Werke Gmbh, 3200 Hildesheim Autoempfaenger mit einem verkehrsfunkdecoder und einer sendersuchlaufeinrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552627A (en) * 1978-10-12 1980-04-17 Sony Corp Receiver
JPS5728425A (en) * 1980-07-28 1982-02-16 Hitachi Ltd Radio receiver

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850866C2 (de) * 1978-11-24 1985-01-10 Adam Opel AG, 6090 Rüsselsheim Verfahren zum Auffinden des empfangsstärksten Senders bei einem mobilen Rundfunk- oder Fernsehempfangsgerät und Gerät zur Ausführung des Verfahrens
DE3104845A1 (de) * 1981-02-11 1982-08-19 Philips Patentverwaltung Gmbh, 2000 Hamburg "rundfunkempfaenger mit einer durch ein digitales datenwort steuerbaren abstimmeinheit und verfahren zum steuern desselben
DE3416917A1 (de) * 1984-05-08 1985-11-14 Blaupunkt-Werke Gmbh, 3200 Hildesheim Autoempfaenger mit einem verkehrsfunkdecoder und einer sendersuchlaufeinrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Z: BAHR, Heinz: Intelligentes Autoradio. In: Funkschau 1982, H. 5, S. 57-60 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3941628A1 (de) * 1989-12-15 1991-06-20 Bosch Siemens Hausgeraete Verfahren und anordnung zur programmspeicherung in fernsehempfangsgeraeten

Also Published As

Publication number Publication date
JPH01115329U (enrdf_load_stackoverflow) 1989-08-03

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8320 Willingness to grant licenses declared (paragraph 23)
8330 Complete disclaimer