DE202008006151U1 - RDS controlled radio system - Google Patents

Abstract

Radio system, characterized in that the system comprises a controller, the RDS signals to be received and not to be received broadcast signals adjusts.

Description

1. Abstract:

This System allows the matching of the RDS signals to receive stations using a List and thus allows only listening to previously defined stations. It is thus possible, only through the RDS controlled radio system the listening from private stations, which are free of charge are to enable.

2. Current state of the art:

conventional radio equipment enable the reception of all stations in the usual Frequency range, which leads to it these devices GEZ fees are required. Modern radios receive over it In addition, an RDS signal for playback of text and station name on the display. On the market are, both for vehicles as well as for Home application, audio devices without any radio reception.

3. Problem:

conventional radio equipment enable the reception of all stations in the usual Frequency range, which leads to it these devices GEZ fees are required. Especially in the commercial and freelance In this way, enormous costs are incurred. Located in the market itself, both for vehicles as well as for Home use, devices without any radio reception. However, you can many self-employed not on their radios dispense with current traffic information in traffic are important. So in almost every vehicle a radio receiver is installed which must be registered.

It should a system be found, which although listening to toll free Private broadcasters allowed, but does not reproduce GEZ-compliant broadcasters, and therefore free of charge to operate.

This Problem is solved by my system, with the features listed in the protection claim, solved.

4th invention:

With of this invention it is possible Toll-free Listen to the radio.

• a. keine GEZ-Gebühren sind zu entrichten
• b. Es kann trotz a. Radio gehört werden

This system offers the following advantages over known ones:

• a. no GEZ fees are payable
• b. It can despite a. Radio to be heard

4.2 Operation RDS Controlled Radio System (RDSkR):

Of the RDS receiver Registered the station name this is stored with a Matched list. Is this a listed station, this is depending on the design variant (see below) or not. The stored list includes depending on the design variant Toll-free or payers Radio stations. If no RDS signal with station name is received, likewise no reproduction takes place. Only when identifying a toll free or not chargeable Transmitter, the signal reproduction is allowed. It is about around, into a radio terminal integrated, system.

4.3 Functionality RDS controlled Radio system (RDSkR) based on the embodiment A:

The RDS receiver ( 1 ) are sent to the control unit ( 2 ) forwarded. Here the data with the stored list ( 3 ), in which RDS identifications of all, nationwide receivable, GEZ-liable stations are stored, matched.

If the RDS signal contains identification features from the stored list or if no RDS signal is present, the interrupter ( 4 ), which then redirects audio signals from the tuner ( 7 ) to the amplifier ( 5 ) interrupts. Thus, then no audio signal is audible.

If the RDS signal does not contain any identification features from the stored list, the breaker remains ( 4 ) is inactive, and the audio signal is audible. At the same time, the RDS data is sent to the display ( 6 ) forwarded.

4.4 Functionality RDS controlled Radio system (RDSkR) based on the embodiment B:

The RDS receiver ( 1 ) are sent to the control unit ( 2 ) forwarded. Here the data with the stored list ( 3 ) in which RDS identifications of all toll-free transmitters are stored.

If the RDS signal does not contain any identification features from the stored list or if there is no RDS signal, the interrupter ( 4 ), which then redirects audio signals from the tuner ( 7 ) to the amplifier ( 5 ) interrupts. Thus, then no audio signal is audible.

If the RDS signal contains identification features from the stored list, the breaker remains ( 4 ) is inactive, and the audio signal is audible. At the same time, then the RDS data to the Display ( 6 ) forwarded.

1

RDS receiver

2

control unit

3

saved list

4

breaker

5

amplifier

6

RDS display

7

Audio output

8th

antennas entrance

Claims (4)

Radio system, characterized in that the system comprises a controller which balances by means of RDS signals to be received and not to be received broadcast signals. A system according to claim 1, characterized in that the RDS signal with features stored in a specified list is adjusted. A system according to any one of the preceding claims characterized in that in the absence or presence of equivalence the RDS signal with characteristics from a list, as well as in the absence an evaluable RDS signal, no reception of audio signals allows. A system according to any one of the preceding claims characterized in that only at predetermined transmitters reception of audio signals.