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WO2002003691A1 - Procede pour mettre des informations a disposition sur un televiseur - Google Patents

Procede pour mettre des informations a disposition sur un televiseur Download PDF

Info

Publication number
WO2002003691A1
WO2002003691A1 PCT/DE2001/002400 DE0102400W WO0203691A1 WO 2002003691 A1 WO2002003691 A1 WO 2002003691A1 DE 0102400 W DE0102400 W DE 0102400W WO 0203691 A1 WO0203691 A1 WO 0203691A1
Authority
WO
WIPO (PCT)
Prior art keywords
transceiver device
data
transceiver
television
television set
Prior art date
Application number
PCT/DE2001/002400
Other languages
German (de)
English (en)
Inventor
Matthias Zahn
Original Assignee
Fast Tv Server Ag
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 Fast Tv Server Ag filed Critical Fast Tv Server Ag
Priority to AU2001278372A priority Critical patent/AU2001278372A1/en
Publication of WO2002003691A1 publication Critical patent/WO2002003691A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4113—PC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4782—Web browsing, e.g. WebTV
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/488—Data services, e.g. news ticker
    • H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
    • H04N21/6175—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
    • H04N7/0884—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of additional display-information, e.g. menu for programme or channel selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests

Definitions

  • the present invention relates to a method for providing information for a television set according to the preamble of patent claim 1.
  • the invention is therefore based on the object of avoiding the disadvantages of the prior art and, in particular, of specifying a method for providing information on a television set which likewise provides a return channel.
  • An advantage of the invention is the expected acceptance of the return channel provided. This does not block a telephone line, causes almost no costs and only requires minimal separate hardware.
  • a particular advantage of the invention is that the operation provided by the return channel provided is possible for the user in which he can use his return channel directly. He can therefore immediately input via the return channel, for. B. participate in a vote (TED). There is no delay, such as would occur in the prior art if a corresponding telephone connection is overloaded. However, its input is only forwarded to the sender when the necessary requirements have been met, e.g. B. the PC connected to the first transceiver device is connected and connected to the Internet accordingly. The operation is therefore transparent. Any time differences are imperceptible to the user or do not impair operation, but possibly operation. The latter does not apply if there is a free dedicated line to the Internet.
  • Another advantage of the present invention is that individual or individualized data can be displayed on the television for the user. NEN. This is in contrast to the well-known television text. For example, for a user who cannot receive certain television programs, these can be omitted from an EPG for better clarity.
  • the first transceiver device is advantageously connected to a personal computer.
  • Program contents for example an electronic program guide, can therefore be delivered to the first transceiver device via the personal computer in order to continue to send them to the second transceiver device.
  • a suitable software program is available for this in the personal computer.
  • Remote data transmission preferably takes place via the telephone line and / or the power line.
  • a local radio connection is preferably provided between the first transceiver device and the second transceiver device, which has a range of approximately 50 meters, for example.
  • another wireless connection such as. B. an infrared connection may be provided.
  • a cable connection or another suitable connection can also be provided instead of the radio connection.
  • a particular advantage results from the present invention if the remote data transmission as background takes place in an idle time or "idle time" of an Internet access. In this way, the electronic program magazine can be reloaded, in particular automatically, individually and also transparently for the user.
  • the control device which in addition to the second transceiver device, in particular other components, such as. B. a storage device for storing data transmitted via the local radio connection, for. B. an electronic program guide or a hard drive or a mass storage device for storing television or video signals, for example a "video e-mail" on the To display television set, is preferably designed as a plug.
  • the control device can also be integrated in a television set.
  • control device is a reading device for electronic means of payment, such as. B. chip cards or magnetic cards or the like
  • payment transactions can also be made via the return channel provided according to the invention.
  • the control device is preferably plugged into the rear of the television, it preferably has a variably positionable receiver, preferably an infrared receiver, which can be attached in particular to the side of the television.
  • the control device is then operated via an infrared remote control.
  • the data stored via the radio link from the control device into the television set can be displayed in the television set instead of a television picture or also superimposed thereon, as is known from conventional teletext. In the latter variant, the television signal must be accessed, which is why it is particularly preferred for integration into a television set.
  • the data to be transmitted at the respective devices i. H. essentially at the terminal of the first transceiver, i.e. H. preferably the personal computer, and at the location of the second transceiver device d. H. preferably the location of the control device, the data can be stored in order to take advantage of the availability of the communication links when it is available. In particular, the fact that communication on the radio link is slower than remote data transmission can be taken into account in this way.
  • Fig. 1 is a schematic block diagram of the arrangement according to the invention to explain the method according to the invention.
  • a television set 1 shows a television set 1, which is set up, for example, in the living room of a user.
  • a personal computer 2 is installed in the study, for example.
  • the personal computer 2 is connected to a monitor 3, which enables the operation of the personal computer 2 to be visualized.
  • the personal computer 2 is connected to the Internet or another suitable data network via a telephone or power line (not shown) or other suitable means.
  • An electronic program guide namely a so-called "electronic program guide” or EPG, is located on the Internet at a suitable URL address. It is now known per se to view this EPG on the computer monitor 3 and its functionality, e.g. B. to use the search for keywords in program descriptions. However, it is not known to display an EPG on television set 1.
  • a first transceiver or transceiver 11 is connected to the serial RS 232 interface of the personal computer 2.
  • the transceiver 11 is designed as a plug or "stick".
  • the transceiver 11 can also with other interfaces, such as. B. the USB interface.
  • a second transceiver or transceiver 12 is also formed in a plug 5 and is inserted into the SCART socket of the television set 1 during operation. Further components are provided in the plug 5, which enable processing and / or storage of signals transmitted on the radio link 11-12.
  • a CPU 6, a RAM 7 and a FLASH memory 8 are provided in the plug device 5.
  • the plug device 5 also has a clock.
  • the plug device 5 is connected via a (not shown) provided) cable and an intermediate transformer connected to the power grid. It is also preferred that the plug-in device 5, which can also be referred to as local television control, has a hard disk (not shown) for storing television signals. As an alternative to the exemplary embodiment shown, the control device 5 can also be integrated in the television set 1. This simplifies the power supply for the control device and the latter can also directly access the television signal.
  • the plug-in device 5 is plugged into the rear of the television set 1.
  • a cable 9 with an IR receiver 10 connected to it is provided for remote control via a remote control 20.
  • the IR receiver can, for example, be magnetically attached to the side of the housing of the television set 1, so that unimpeded communication is possible between the remote control 20 and the IR receiver 10.
  • the IR receiver can also be connected to an (IR) transmitter, not shown, which has other components, for. B. drives a conventional video recorder.
  • the remote control or remote control 20 preferably has means to trigger interactions.
  • the means comprise a keyboard, which in particular has a "scroll" functionality.
  • the remote control is preferably capable of learning so that it can transmit the signal from other remote-controlled devices, e.g. B. VCR, learn, save and play.
  • the remote control 20 preferably has a display device (not shown), by means of which it is possible to recognize in the manner of a “fill level indicator” how much program content is currently available on the television set 1, and more precisely in the control device 5. The user thus recognizes when he should use his Internet access again in order to download further program information from the network.
  • the “fill level indicator” can alternatively be displayed directly on the television set 1.
  • a separate terminal can also be provided, which receives information, for example, directly via a telephone line and this via a radio link accordingly transmits the radio link 11-12 to the television set.
  • the radio link 11-12 can also be realized by a pure cable connection and by a combination of a radio and cable connection.
  • data from an electronic program magazine are loaded from the Internet onto the personal computer 2.
  • the personal computer 2 must be switched on and connected to the Internet.
  • the process of switching on and connecting to the Internet can also take place automatically. For example via a timer, corresponding software or the like.
  • a variant is preferred in which the data of the EPG are loaded in an appropriately prepared form on the personal computer 2 during a connection to the Internet in a so-called idle or idle time. This makes the process of charging invisible and cheaper for the user.
  • program information is loaded into the personal computer 2 via appropriate software. This information is then transmitted to the plug device 5 via the radio link 11-12.
  • the data can be transmitted on the radio link 11-12 in principle with the personal computer 2 switched on or off.
  • the former is particularly preferred when the transceiver 11 is operatively connected to the personal computer 2 such that it participates, for example, from its power supply or memory or is controlled by its software.
  • the latter is particularly preferred if the transceiver 11 can carry out a data transmission independently of the personal computer 2. This applies e.g. B. in the case where the transceiver has its own memory or its own power supply.
  • the transmission of data over the radio link 11-12 is much slower than the data transmission over the Internet. This means that even a short time on the Internet enough to reload the EPG. It is preferred that the system according to the invention loads the program about three weeks in advance.
  • the corresponding software program ensures that only "new" information, ie information that has not yet been stored in RAM 7, is reloaded from the Internet.
  • new information ie information that has not yet been stored in RAM 7
  • the current date stored in the system data of the personal computer 2 can be compared with the date up to which program information was loaded from the worldwide network during the last reloading process. This comparison reveals that this difference is greater than a predetermined threshold value, e.g. B. is about three weeks, the difference in program information, z. B. for two missing weeks, reloaded.
  • An important advantage of the invention is the return channel resulting from the system configuration.
  • a control program stored in the CPU 6 ensures that, for example, control information entered by the remote control 20 is transmitted back to the Internet via the radio link 11-12 and via the personal computer 2. In this way, e.g. B. data about programs that are switched on, requests for information about topics displayed on the television, ... are forwarded.
  • a device for reading chip or magnetic stripe cards can also be provided in the control device 5.
  • a user can, for example, use the return channel provided according to the invention to carry out a payment or debiting process, for example using a money or credit card.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Details Of Television Systems (AREA)

Abstract

L'invention concerne un procédé permettant de mettre des données à disposition sur un téléviseur (1), selon lequel pour afficher lesdites données, il est prévu un canal de retour obtenu de manière aisée, du fait que les données sont transmises par télétransmission de données à un premier dispositif émetteur-récepteur (11), puis transmises du premier dispositif émetteur-récepteur (11) à un second dispositif émetteur-récepteur (12), avant d'être transmises du second dispositif émetteur-récepteur (12) au téléviseur (1). La télétransmission de données s'effectue de préférence par l'Internet et il est prévu de préférence une section radio locale entre les deux dispositifs émetteurs-récepteurs (11,12). Les données concernent de préférence une revue de programmes électronique.
PCT/DE2001/002400 2000-06-30 2001-06-27 Procede pour mettre des informations a disposition sur un televiseur WO2002003691A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001278372A AU2001278372A1 (en) 2000-06-30 2001-06-27 Method for providing information on a tv set

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000131121 DE10031121B4 (de) 2000-06-30 2000-06-30 Verfahren zum Bereitstellen von Information auf einem Fernsehgerät
DE10031121.0 2000-06-30

Publications (1)

Publication Number Publication Date
WO2002003691A1 true WO2002003691A1 (fr) 2002-01-10

Family

ID=7646871

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2001/002400 WO2002003691A1 (fr) 2000-06-30 2001-06-27 Procede pour mettre des informations a disposition sur un televiseur

Country Status (3)

Country Link
AU (1) AU2001278372A1 (fr)
DE (1) DE10031121B4 (fr)
WO (1) WO2002003691A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007051385A1 (fr) 2005-11-01 2007-05-10 Huawei Technologies Co., Ltd. Epg, système, méthode et appareil de demande et de planification de média en flux
WO2009068675A1 (fr) * 2007-11-30 2009-06-04 The Technology Partnership Plc Interface utilisateur pour fournir un contenu multimédia

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WO1991007050A1 (fr) * 1989-10-30 1991-05-16 Insight Telecast, Inc. Interface entre un decodeur de television par cable et un accessoire de television
US5613190A (en) * 1995-05-01 1997-03-18 Bell Atlantic Network Services, Inc. Customer premise wireless distribution of audio-video, control signals and voice
WO1998024229A1 (fr) * 1996-11-22 1998-06-04 Guestnet Corporation Ltd. Procede de telecommunications et systeme correspondant
EP0865168A2 (fr) * 1997-03-12 1998-09-16 GRUNDIG Aktiengesellschaft Système de communication décentrale
WO1999035831A1 (fr) * 1998-01-09 1999-07-15 Superguide Corporation Procedes et systemes destines a fournir des services associes a la television a un ordinateur personnel connecte a un reseau
WO2000003542A1 (fr) * 1998-07-13 2000-01-20 Uni.Com S.P.A. Systeme optimise de repartition des services de telecommunication et de television a partir d'un noeud peripherique vers des terminaux d'utilisateur
US6038425A (en) * 1998-08-03 2000-03-14 Jeffrey; Ross A. Audio/video signal redistribution system
WO2000045601A1 (fr) * 1999-01-28 2000-08-03 Brown, Douglas, G. Procedes et systemes permettant de fournir des informations a des decodeurs pourvus d'identificateurs de decodeurs a l'aide d'une modulation par deplacement de frequences
WO2001005156A1 (fr) * 1999-07-08 2001-01-18 Next Level Communications L.P. Passerelle hertzienne a lignes d'abonnes numeriques (xdsl) de type residentiel et systeme correspondant
FR2803967A1 (fr) * 2000-01-18 2001-07-20 Laurent Tucherer Systeme de diffusion interactif de programmes audiovisuels numeriques d'ordinateur vers televiseur en installation collective

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US6892354B1 (en) * 1997-04-16 2005-05-10 Sony Corporation Method of advertising on line during a communication link idle time
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US5982363A (en) * 1997-10-24 1999-11-09 General Instrument Corporation Personal computer-based set-top converter for television services
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Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991007050A1 (fr) * 1989-10-30 1991-05-16 Insight Telecast, Inc. Interface entre un decodeur de television par cable et un accessoire de television
US5613190A (en) * 1995-05-01 1997-03-18 Bell Atlantic Network Services, Inc. Customer premise wireless distribution of audio-video, control signals and voice
WO1998024229A1 (fr) * 1996-11-22 1998-06-04 Guestnet Corporation Ltd. Procede de telecommunications et systeme correspondant
EP0865168A2 (fr) * 1997-03-12 1998-09-16 GRUNDIG Aktiengesellschaft Système de communication décentrale
WO1999035831A1 (fr) * 1998-01-09 1999-07-15 Superguide Corporation Procedes et systemes destines a fournir des services associes a la television a un ordinateur personnel connecte a un reseau
WO2000003542A1 (fr) * 1998-07-13 2000-01-20 Uni.Com S.P.A. Systeme optimise de repartition des services de telecommunication et de television a partir d'un noeud peripherique vers des terminaux d'utilisateur
US6038425A (en) * 1998-08-03 2000-03-14 Jeffrey; Ross A. Audio/video signal redistribution system
WO2000045601A1 (fr) * 1999-01-28 2000-08-03 Brown, Douglas, G. Procedes et systemes permettant de fournir des informations a des decodeurs pourvus d'identificateurs de decodeurs a l'aide d'une modulation par deplacement de frequences
WO2001005156A1 (fr) * 1999-07-08 2001-01-18 Next Level Communications L.P. Passerelle hertzienne a lignes d'abonnes numeriques (xdsl) de type residentiel et systeme correspondant
FR2803967A1 (fr) * 2000-01-18 2001-07-20 Laurent Tucherer Systeme de diffusion interactif de programmes audiovisuels numeriques d'ordinateur vers televiseur en installation collective

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007051385A1 (fr) 2005-11-01 2007-05-10 Huawei Technologies Co., Ltd. Epg, système, méthode et appareil de demande et de planification de média en flux
EP1950967A1 (fr) * 2005-11-01 2008-07-30 Huawei Technologies Co., Ltd. Epg, système, méthode et appareil de demande et de planification de média en flux
EP1950967A4 (fr) * 2005-11-01 2008-12-03 Huawei Tech Co Ltd Epg, système, méthode et appareil de demande et de planification de média en flux
WO2009068675A1 (fr) * 2007-11-30 2009-06-04 The Technology Partnership Plc Interface utilisateur pour fournir un contenu multimédia

Also Published As

Publication number Publication date
AU2001278372A1 (en) 2002-01-14
DE10031121A1 (de) 2002-01-17
DE10031121B4 (de) 2006-10-05

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