Arrangement for the programmable control of a radio and/or television receiver

• US 4,635,121 A
• Filed: 11/21/1983
• Issued: 01/06/1987
• Est. Priority Date: 11/25/1982
• Status: Expired due to Fees

• Current Assignee: US Philips Corporation (Koninklijke Philips N.V.)
• Original Assignee: US Philips Corporation (Koninklijke Philips N.V.)
• Inventors: Hoffman, Hans, Heubach, Frank
• Primary Examiner(s): Chin, Tommy P.
• Application Number:
  US06/553,730
• Time in Patent Office: 1,142 Days
• Field of Search: 358/188, 358/181, 358/189, 358/191.1, 358/198, 358/335, 358/337, 358/310, 358/320, 455/166, 455/177, 455/184, 455/186, 455/181, 455/185, 455/179
• US Class Current: 348/731
• CPC Class Codes: G04G 15/006 for operating at a number of different times cigar or cigarette receptacles or boxes with means for limiting the frequency of smoking A24F15/005
• CPC Class Codes: H04N 5/44 Receiver circuitry for the reception of television signals according to analogue transmission standards H04N5/14 takes precedence
• CPC Class Codes: H04N 7/0887 for the transmission of programme or channel identifying signals

Abstract

When programming a radio and/or television receiver for future transmissions, problems may occur due to overlapping of the programmed transmissions. For this purpose the individually programmed transmissions are provided with priority data which control the sequence in the event of overlapping transmissions. In the same way given transmissions can also be provided with blocking data which block the reception or reproduction, respectively, thereof. The use of the priority data is particularly efficient when the transmissions are controlled in addition or exclusively by transmitted identification numbers and consequently are only received during the actual transmission time, as then shifts with respect to the planned transmission times cannot be foreseen. Additional possibilities are derived from the storage of data characterizing the type of the transmission, when these data are transmitted simultaneously with the relevant transmission.

Claims

1. An arrangement for programmably controlling a radio and/or televison receiver having means for receiving various transmissions, a tuning unit for tuning said receiving means to one of said various transmissions, and a display for displaying said one transmission, said arrangement including a control unit with which a user enters sets of programming data including the dates, times, and transmitters of transmissions to be transmitted in the future, a memory for storing said sets of programming data, a clock for generating identification data including the current data and time, a comparator circuit for comparing the date and time in each set or programming data stored in said memory with said identification data, and a further control unit which, in response to said comparator circuit, causes said tuning unit to tune said receiving means to the transmission corresponding to the set of programming data having the date and time which agree with said identification data, said further control unit also activating said display for displaying said transmission, characterized in that said programming data further includes priority data and blocking data, both selected and entered by the user via said control unit and stored with each set or programming data in said memory, said comparator circuit comprising means for detecting said blocking data and for preventing said further control unit from activating said display when a set of programming data containing said blocking data includes a date and time which agree with said identification data, and said comparator circuit further comprising intermediate storing means for storing the priority data of the transmission being displayed, said comparator circuit further comparing said intermediately stored priority data with the priority data of another set of programming data having a date and time which agree with said identification data, thereby providing another comparison criterion for said comparator circuit.

2. An arrangement as claimed in claim 1, characterized in that the arrangement further comprises an indicator coupled to said comparator circuit, said comparator circuit producing a "collision signal" for said indicator during the period of time in which there is agreement between the priority data of more than one set of programming data having dates and times which correspond to the identification data.

3. An arrangement as claimed in claim 1 or 2, wherein said receiver comprises an additional decoding arrangement for displaying text on the display of said receiver, characterized in that said text comrpises sets of programming data for transmissions to be transmitted, which text is displayed on said display as characters, said sets of programming data being selectively written into the memory under control of said control unit, the priority data and the blocking data being added via the control unit.

4. An arrangement as claimed in claim 1 or 2, characterized in that the identification data additionally include signals in transmissions being received by said receiving means.

5. An arrangement as claimed in claim 4, characterized in that said signals are data signals transmitted during scanning intervals in picture signals in the transmissions being received.