FR2470491A1 - Recepteur de radio a commutation automatique entre differents emetteurs a programmes concordant - Google Patents

Recepteur de radio a commutation automatique entre differents emetteurs a programmes concordant Download PDF

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Publication number
FR2470491A1
FR2470491A1 FR8024551A FR8024551A FR2470491A1 FR 2470491 A1 FR2470491 A1 FR 2470491A1 FR 8024551 A FR8024551 A FR 8024551A FR 8024551 A FR8024551 A FR 8024551A FR 2470491 A1 FR2470491 A1 FR 2470491A1
Authority
FR
France
Prior art keywords
transmitter
program
comparison
transmitters
search
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
FR8024551A
Other languages
English (en)
French (fr)
Other versions
FR2470491B1 (enrdf_load_stackoverflow
Inventor
Jurgen Brugge
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2470491A1 publication Critical patent/FR2470491A1/fr
Application granted granted Critical
Publication of FR2470491B1 publication Critical patent/FR2470491B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/18—Automatic scanning over a band of frequencies
    • H03J7/183—Automatic scanning over a band of frequencies combined with selection between different stations transmitting the same programm, e.g. by analysis of the received signal strength
    • H03J7/186—Automatic scanning over a band of frequencies combined with selection between different stations transmitting the same programm, e.g. by analysis of the received signal strength using two or more tuners
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
FR8024551A 1979-11-20 1980-11-19 Recepteur de radio a commutation automatique entre differents emetteurs a programmes concordant Granted FR2470491A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792946755 DE2946755C2 (de) 1979-11-20 1979-11-20 Verfahren und Schaltungsanordnung für einen Rundfunkempfänger mit Sendersuchlauf

Publications (2)

Publication Number Publication Date
FR2470491A1 true FR2470491A1 (fr) 1981-05-29
FR2470491B1 FR2470491B1 (enrdf_load_stackoverflow) 1983-12-16

Family

ID=6086443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8024551A Granted FR2470491A1 (fr) 1979-11-20 1980-11-19 Recepteur de radio a commutation automatique entre differents emetteurs a programmes concordant

Country Status (7)

Country Link
JP (1) JPS5689123A (enrdf_load_stackoverflow)
AT (1) AT380135B (enrdf_load_stackoverflow)
DE (1) DE2946755C2 (enrdf_load_stackoverflow)
FR (1) FR2470491A1 (enrdf_load_stackoverflow)
GB (1) GB2065422B (enrdf_load_stackoverflow)
HK (1) HK27085A (enrdf_load_stackoverflow)
SG (1) SG51584G (enrdf_load_stackoverflow)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430753A (en) * 1980-07-24 1984-02-07 Mitsubishi Denki Kabushiki Kaisha Radio receiver
SE454227B (sv) * 1980-08-04 1988-04-11 Mitsubishi Electric Corp Radiomottagare
SE458976B (sv) * 1980-12-04 1989-05-22 Mitsubishi Electric Corp Flerstationsmottagare
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
JPS5892122A (ja) * 1981-11-27 1983-06-01 Mitsubishi Electric Corp 車載用ラジオ受信機
JPS5892123A (ja) * 1981-11-27 1983-06-01 Mitsubishi Electric Corp 車載用ラジオ受信機
SE452935B (sv) * 1981-06-12 1987-12-21 Mitsubishi Electric Corp Radiomottagare for fordon
JPS5846737A (ja) * 1981-09-11 1983-03-18 Clarion Co Ltd 同一番組追跡システム
JPS5846736A (ja) * 1981-09-11 1983-03-18 Clarion Co Ltd ロ−カル番組インジケ−タ回路
JPS5850842A (ja) * 1981-09-21 1983-03-25 Clarion Co Ltd 同一放送識別ラジオ
JPS5850841A (ja) * 1981-09-21 1983-03-25 Clarion Co Ltd 同一放送受信機
JPS5864820A (ja) * 1981-10-15 1983-04-18 Clarion Co Ltd 同一番組判定回路
JPS5866412A (ja) * 1981-10-16 1983-04-20 Fujitsu Ten Ltd 電子同調方式採用ラジオ受信機
DE3203591C2 (de) * 1982-02-03 1984-06-14 Robert Dipl.-Ing. 8156 Otterfing Lechner Verfahren und Schaltungsanordnung zum Prüfen zweier zeitverschobener NF-Signale auf Übereinstimmung für die automatische Sendereinstellung in einem Rundfunkempfänger
DE3208360A1 (de) * 1982-03-09 1983-09-22 Standard Elektrik Lorenz Ag, 7000 Stuttgart Empfangsgeraet der unterhaltungselektronik mit einem hf-empfangsteil und einer abstimmanordnung
DE3208760A1 (de) * 1982-03-11 1983-09-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Rundfunkempfaenger mit selbsttaetiger sendestationserkennung
JPS58172012A (ja) * 1982-04-01 1983-10-08 Clarion Co Ltd 同一放送識別受信機
JP2688354B2 (ja) * 1987-08-26 1997-12-10 パイオニア株式会社 Ｒｄｓ受信機
JP2688353B2 (ja) * 1987-08-26 1997-12-10 パイオニア株式会社 ラジオデータによる制御機能を有する受信機
JPS6455920A (en) * 1987-08-27 1989-03-02 Pioneer Electronic Corp Control method for rds receiver
JP2562821B2 (ja) * 1987-08-26 1996-12-11 パイオニア株式会社 ラジオデータ受信機
JP2562820B2 (ja) * 1987-08-26 1996-12-11 パイオニア株式会社 ラジオデータ受信機
JPS6455918A (en) * 1987-08-27 1989-03-02 Pioneer Electronic Corp Control method for rds receiver
JPS6455919A (en) * 1987-08-27 1989-03-02 Pioneer Electronic Corp Control method for rds receiver
JPS6455916A (en) * 1987-08-27 1989-03-02 Pioneer Electronic Corp Control method for rds receiver
JP2567409B2 (ja) * 1987-08-27 1996-12-25 パイオニア株式会社 ラジオデータ受信機
JPH01130633A (ja) * 1987-11-17 1989-05-23 Mitsubishi Electric Corp 受信機
JP2681640B2 (ja) * 1987-12-07 1997-11-26 クラリオン 株式会社 オートストア機能を備えたラジオ
JPH01151318A (ja) * 1987-12-08 1989-06-14 Pioneer Electron Corp Ｒｄｓ受信機における受信信号レベルチェック方法
JPH01200828A (ja) * 1988-02-05 1989-08-14 Pioneer Electron Corp Ｒｄｓ受信機の制御方法
JP2694770B2 (ja) * 1988-04-27 1997-12-24 アルパイン 株式会社 デジタルデータ多重システムの受信方法
JPH0622338B2 (ja) * 1988-07-11 1994-03-23 アルパイン株式会社 ラジオ放送の自動追従システム
EP0669714B1 (en) * 1990-03-27 2002-11-13 Pioneer Electronic Corporation Frequency selecting method in RDS receiver
JPH03293823A (ja) * 1990-04-12 1991-12-25 Pioneer Electron Corp ラジオ受信機
DE4017756A1 (de) * 1990-06-01 1991-12-05 Grundig Emv Rds-rundfunkempfaenger mit einer einrichtung zum aufsuchen aktuell empfangswuerdiger alternativer frequenzen
JPH04294164A (ja) * 1991-03-25 1992-10-19 Matsushita Electric Ind Co Ltd サーマルヘッド
GB2264012B (en) * 1991-05-04 1996-01-03 Rolec Signal tuning
GB2257857B (en) * 1991-07-03 1995-07-12 Gpe International Limited Mobile radio receiver
DE4316682A1 (de) * 1993-05-16 1995-02-09 H U C Elektronik Gmbh Schaltungsanordnung zum alternativen Empfang mindestens zweier Rundfunksender
DE4316687A1 (de) * 1993-05-16 1994-11-17 H U C Elektronik Gmbh Verfahren und Schaltungsanordnung zum Rundfunkempfang
DE4316685A1 (de) * 1993-05-16 1994-11-17 H U C Elektronik Gmbh Verfahren zur Ermittlung und Speicherung von empfangswürdigen Rundfunksendern in einem Empfangsteil
DE19705502B4 (de) * 1997-02-13 2009-11-05 Wolfgang Brendel Funkfernsteueranlage

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406348A1 (fr) * 1977-10-14 1979-05-11 Gottstein Dietrich Recepteur auto-radio a selection automatique permettant de recevoir des informations concernant la circulation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1591144B2 (de) * 1967-11-28 1976-12-16 Gottstein, Dietrich, 8026 Ebenhausen Empfangseinrichtung mit mindestens zwei empfaengerzuegen und einer automatischen umschalteinrichtung
DE1801703C3 (de) * 1968-10-08 1978-08-24 Dietrich 8026 Ebenhausen Gottstein Empfangseinrichtung mit Suchlaufautomatik
JPS5836850B2 (ja) * 1978-04-18 1983-08-12 クラリオン株式会社 シンセサイザ受信機用の選局制御方式
DE2840533A1 (de) * 1978-09-18 1980-03-27 Hans Ing Grad Wellhausen Rundfunk- oder fernsehempfaenger
DE2850733C2 (de) * 1978-11-23 1985-07-18 Blaupunkt-Werke Gmbh, 3200 Hildesheim Rundfunkempfänger, insbesondere UKW- Empfänger, mit einer Einrichtung zur Programm-Direktwahl

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406348A1 (fr) * 1977-10-14 1979-05-11 Gottstein Dietrich Recepteur auto-radio a selection automatique permettant de recevoir des informations concernant la circulation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV202/78 *

Also Published As

Publication number Publication date
GB2065422A (en) 1981-06-24
HK27085A (en) 1985-04-12
JPS6332290B2 (enrdf_load_stackoverflow) 1988-06-29
ATA565580A (de) 1985-08-15
DE2946755A1 (de) 1981-06-04
DE2946755C2 (de) 1984-08-09
GB2065422B (en) 1984-05-31
AT380135B (de) 1986-04-10
SG51584G (en) 1985-03-29
FR2470491B1 (enrdf_load_stackoverflow) 1983-12-16
JPS5689123A (en) 1981-07-20

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