FR2406348A1 - AUTO-RADIO RECEIVER WITH AUTOMATIC SELECTION ALLOWING TO RECEIVE TRAFFIC INFORMATION - Google Patents
AUTO-RADIO RECEIVER WITH AUTOMATIC SELECTION ALLOWING TO RECEIVE TRAFFIC INFORMATIONInfo
- Publication number
- FR2406348A1 FR2406348A1 FR7829238A FR7829238A FR2406348A1 FR 2406348 A1 FR2406348 A1 FR 2406348A1 FR 7829238 A FR7829238 A FR 7829238A FR 7829238 A FR7829238 A FR 7829238A FR 2406348 A1 FR2406348 A1 FR 2406348A1
- Authority
- FR
- France
- Prior art keywords
- traffic information
- radio receiver
- automatic selection
- auto
- receive traffic
- 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
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Circuits Of Receivers In General (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Abstract
Récepteur auto-radio permettant de recevoir des informations concernant la circulation, comprenant une sélection automatique 2, un décodeur 6 d'identification d'émetteur, un décodeur 7 de messages et un dispositif 10 d'évaluation du niveau de réception, ainsi qu'un dispositif de commandé 20 actionné par les décodeurs et le dispositif d'évaluation du niveau de réception précités et grâce auquel la sélection n'est interrompue qu'après réception d'une émission intéressante et contenant une information concernant la circulation, et le dispositif de reproduction d'enregistrements sonores est mis hors circuit, et caractérisé par une réalisation du dispositif de commande 20 telle que le nombre des émetteurs S1 à S3 valant la peine d'être entendus est limité automatiquement en fonction de leur nombre et de leur niveau de réception P.Car-radio receiver for receiving traffic information, comprising an automatic selection 2, a transmitter identification decoder 6, a message decoder 7 and a device 10 for evaluating the reception level, as well as a control device 20 actuated by the aforementioned decoders and the device for evaluating the reception level and by means of which the selection is interrupted only after reception of an interesting transmission and containing traffic information, and the reproduction device of sound recordings is switched off, and characterized by an embodiment of the control device 20 such that the number of transmitters S1 to S3 worth hearing is automatically limited according to their number and their reception level P .
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772746282 DE2746282A1 (en) | 1977-10-14 | 1977-10-14 | TRAFFIC RECEIVER |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2406348A1 true FR2406348A1 (en) | 1979-05-11 |
FR2406348B1 FR2406348B1 (en) | 1982-10-29 |
Family
ID=6021463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7829238A Granted FR2406348A1 (en) | 1977-10-14 | 1978-10-13 | AUTO-RADIO RECEIVER WITH AUTOMATIC SELECTION ALLOWING TO RECEIVE TRAFFIC INFORMATION |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS6013619B2 (en) |
DE (1) | DE2746282A1 (en) |
FR (1) | FR2406348A1 (en) |
GB (1) | GB2006577B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2455399A1 (en) * | 1979-04-26 | 1980-11-21 | Nissan Motor | RADIO RECEIVER PROVIDED WITH AN AUTOMATIC STATION SEARCH DEVICE |
FR2470491A1 (en) * | 1979-11-20 | 1981-05-29 | Philips Nv | AUTOMATICALLY SWITCHED RADIO RECEIVER BETWEEN DIFFERENT PROGRAMMING TRANSMITTERS |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2850733C2 (en) * | 1978-11-23 | 1985-07-18 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Radio receiver, in particular VHF receiver, with a device for direct program selection |
JPS5654139A (en) * | 1979-10-09 | 1981-05-14 | Pioneer Electronic Corp | Transmission and reception system |
NL8003087A (en) * | 1980-05-29 | 1982-01-04 | Philips Nv | RECEIVER WITH A TRANSMITTER SWITCH. |
DE3034155C2 (en) * | 1980-09-11 | 1985-10-10 | Becker Autoradiowerk Gmbh, 7516 Karlsbad | Method and circuit arrangement for tuning a radio receiver |
DE3153784B4 (en) * | 1980-12-04 | 2005-06-16 | Mitsubishi Denki K.K. | Station selection system for radio receiver - selects strongest broadcast station by signal comparison |
SE458976B (en) * | 1980-12-04 | 1989-05-22 | Mitsubishi Electric Corp | MORE STATION RECEIVER |
JPS57132419A (en) * | 1981-02-10 | 1982-08-16 | Pioneer Electronic Corp | Generating circuit of automatic channel selecting operation stop signal of receiver |
DE3132943A1 (en) * | 1981-08-20 | 1983-03-03 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | TUNING SYSTEM FOR HIGH FREQUENCY RECEIVERS |
JPS5850832A (en) * | 1981-09-21 | 1983-03-25 | Hitachi Ltd | Broadcast receiver |
DE3143468A1 (en) * | 1981-11-03 | 1983-05-11 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | VHF RECEIVER |
JPS58111535A (en) * | 1981-12-25 | 1983-07-02 | Pioneer Electronic Corp | Fm receiver |
NL8202416A (en) * | 1982-06-15 | 1984-01-02 | Philips Nv | RECEIVER FOR FM SIGNALS WITH STORAGE STATUS CODE. |
NL8203414A (en) * | 1982-09-01 | 1984-04-02 | Philips Nv | RECEIVER WITH A TRANSMITTER SWITCH. |
JPS59152731A (en) * | 1983-02-18 | 1984-08-31 | Fujitsu Ten Ltd | Receiving system of radio traffic information |
JPS59152734A (en) * | 1983-02-18 | 1984-08-31 | Fujitsu Ten Ltd | Receiving system of radio traffic information |
NL8301567A (en) * | 1983-05-04 | 1984-12-03 | Philips Nv | BROADCAST RECEIVER WITH AUTOMATIC TRANSMITTER STORAGE. |
JPS6043041U (en) * | 1983-08-30 | 1985-03-26 | アルパイン株式会社 | Receiving machine |
GB2151380A (en) * | 1983-12-14 | 1985-07-17 | Standard Telephones Cables Ltd | Vehicle message terminal |
DE3511213A1 (en) * | 1985-03-28 | 1986-10-02 | Grundig Emv | Field strength and/or noise voltage dependent automatic station finder |
JPS6243231A (en) * | 1985-08-20 | 1987-02-25 | Nec Corp | Multiplex transmitting method for optical heterodyne/ homodyne detection wavelength |
DE3635792A1 (en) * | 1985-10-25 | 1987-04-30 | Samsung Electronics Co Ltd | Receiver for traffic information radio signals |
DE3616592A1 (en) * | 1986-05-16 | 1987-11-19 | Blaupunkt Werke Gmbh | METHOD AND CIRCUIT ARRANGEMENT FOR TUNING A CAR RADIO |
JP2574252B2 (en) * | 1986-08-19 | 1997-01-22 | パイオニア株式会社 | Reception sensitivity control method of swept receiver |
DE3716285A1 (en) * | 1987-05-15 | 1988-11-24 | Blaupunkt Werke Gmbh | ARRANGEMENT FOR DECODING SIGNALS |
DE3731429C1 (en) * | 1987-09-18 | 1989-03-16 | Bayerische Motoren Werke Ag | Radio reception device for motor vehicles |
DE3905122C1 (en) * | 1989-02-20 | 1990-05-23 | Hartmut 2000 Hamburg De Wiemann | |
US5262769A (en) * | 1990-04-23 | 1993-11-16 | Reach Electronics, Inc. | Programmed scanning pager receiver |
DE4321118C2 (en) * | 1993-06-25 | 1996-02-15 | Grundig Emv | Process for automatic and field strength dependent transmitter search control and receiver working afterwards |
FR2726139A1 (en) * | 1994-10-19 | 1996-04-26 | Philips Electronics Nv | RADIO RECEIVER WITH AUTOMATIC STATION SEARCH |
DE19805391A1 (en) * | 1998-02-11 | 1999-08-19 | Bosch Gmbh Robert | Radio receiver with transmitter search |
GB2489951A (en) * | 2011-04-12 | 2012-10-17 | Nokia Corp | Scanning receiver |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2142311A1 (en) * | 1971-08-24 | 1973-03-01 | Standard Elektrik Lorenz Ag | RECEPTION STATION FOR A RADIO NETWORK |
FR2152574A2 (en) * | 1970-03-21 | 1973-04-27 | Int Standard Electric Corp | |
DE2229796A1 (en) * | 1972-06-19 | 1974-01-17 | Blaupunkt Werke Gmbh | AUTOMATIC START PULSE GENERATOR |
-
1977
- 1977-10-14 DE DE19772746282 patent/DE2746282A1/en not_active Withdrawn
-
1978
- 1978-10-05 GB GB7839424A patent/GB2006577B/en not_active Expired
- 1978-10-11 JP JP53125657A patent/JPS6013619B2/en not_active Expired
- 1978-10-13 FR FR7829238A patent/FR2406348A1/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2152574A2 (en) * | 1970-03-21 | 1973-04-27 | Int Standard Electric Corp | |
DE2142311A1 (en) * | 1971-08-24 | 1973-03-01 | Standard Elektrik Lorenz Ag | RECEPTION STATION FOR A RADIO NETWORK |
DE2229796A1 (en) * | 1972-06-19 | 1974-01-17 | Blaupunkt Werke Gmbh | AUTOMATIC START PULSE GENERATOR |
Non-Patent Citations (1)
Title |
---|
EXBK/74 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2455399A1 (en) * | 1979-04-26 | 1980-11-21 | Nissan Motor | RADIO RECEIVER PROVIDED WITH AN AUTOMATIC STATION SEARCH DEVICE |
FR2470491A1 (en) * | 1979-11-20 | 1981-05-29 | Philips Nv | AUTOMATICALLY SWITCHED RADIO RECEIVER BETWEEN DIFFERENT PROGRAMMING TRANSMITTERS |
Also Published As
Publication number | Publication date |
---|---|
JPS6013619B2 (en) | 1985-04-08 |
FR2406348B1 (en) | 1982-10-29 |
GB2006577A (en) | 1979-05-02 |
GB2006577B (en) | 1982-03-17 |
JPS5465413A (en) | 1979-05-26 |
DE2746282A1 (en) | 1979-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |