WO2006068630A1 - Electronic system to make televisions interactive - Google Patents
Electronic system to make televisions interactive Download PDFInfo
- Publication number
- WO2006068630A1 WO2006068630A1 PCT/TR2004/000054 TR2004000054W WO2006068630A1 WO 2006068630 A1 WO2006068630 A1 WO 2006068630A1 TR 2004000054 W TR2004000054 W TR 2004000054W WO 2006068630 A1 WO2006068630 A1 WO 2006068630A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- module
- television
- server computer
- data
- central
- Prior art date
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/214—Specialised server platform, e.g. server located in an airplane, hotel, hospital
- H04N21/2143—Specialised server platform, e.g. server located in an airplane, hotel, hospital located in a single building, e.g. hotel, hospital or museum
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
-
- 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
-
- 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
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47211—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting pay-per-view content
-
- 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
-
- 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
- H04N21/482—End-user interface for program selection
-
- 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
- H04N21/485—End-user interface for client configuration
- H04N21/4856—End-user interface for client configuration for language selection, e.g. for the menu or subtitles
-
- 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
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
-
- 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
- H04N21/65—Transmission of management data between client and server
- H04N21/654—Transmission by server directed to the client
- H04N21/6543—Transmission by server directed to the client for forcing some client operations, e.g. recording
-
- 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
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6581—Reference data, e.g. a movie identifier for ordering a movie or a product identifier in a home shopping application
Definitions
- the present invention relates to . electronic devices and systems providing extra features to televisions.
- the present invention particularly relates to electronic systems making televisions interactive and allowing such televisions to be controlled by a computer or a similar control device.
- the prior art comprises certain devices used specifically in digital televisions to gain new functions in addition to existing ones to provide menus to allow users to control such functions.
- a special cable connection and a special system is required in addition to the present cable systems of televisions.
- Such prior art devices with restricted functions provided to users cannot reach the desired functionality either.
- the present invention is related to a novel electronic system completely eliminating all aforesaid drawbacks and making a television interactive it is applied to.
- the main objective of the present invention is to produce a functional electronic system, which, without requiring an extra cable and system, can be applied to analog and digital televisions of all types and gains such televisions with bidirectional communication capability, and as a result of these, adds more functions as compared to the devices of prior art, and allows all employed televisions to be controlled by a single central unit by means of wired or wireless communication, and finally, which has a low-cost and is practically applied and used.
- the present invention provides a system to make current televisions interactive in order to achieve said main objective, such system comprising at least one microprocessor based TV module with bi-directional communication means connectable to a television, at least one server computer, and at least one microprocessor based central module with bi-directional communication means to ensure the communication between said server computer and said TV module and is characterized in that
- said TV module delivers said central module the predetermined actions of the television it is connected to, provides a menu allowing the relevant user to realize the system-related functions via the television, delivers the functions selected from this menu to the central module and applies the commands received from the central module to the television;
- said central module ensures the communication between the TV module and the server computer
- said server computer saves predetermined data of all users in connection with the system and responds to commands received from the TV module by further making an evaluation thereof, if necessary, according to said user data; transmits said responds to the TV module via the central module; and allows handling the operation of TV modules connected to the system and/or receiving operation-related data from the TV modules.
- At least said TV modules and central modules utilizes powerline communication technique for bi-directional communication therebetween.
- said TV module comprises powerline transceiver for bi-directional communication with the central module, a microprocessor unit to transfer all actions of TV to the central module and to apply the commands from the central module on the television, and a memory unit to save certain data received from the television.
- said TV module can be directly attached by connecting digital televisions' I2C bus terminals to said microprocessor's selected legs.
- said TV module is connectable also to an analog television, by connecting the television's tuner terminals to the microprocessor unit through an ADC circuit within said TV module and by directly connecting the TV band terminal to the microprocessor unit.
- said central module comprises a powerline transceiver for bi-directional communication with the TV module, and a microprocessor unit to transmit the data received from the TV module to the server computer by performing necessary communication protocol conversions for the use of the data by said server computer and to transmit the data received from the server computer to the TV module by performing necessary communication protocol conversions for the use of the data by said TV module.
- the microprocessor units in said TV and central modules are micro-controllers.
- said central module and server computer communicates with the use of the RS232 serial communication technique and the central module comprises an RS232 communication interface to achieve this target.
- all data are sent in an encrypted form, and while sending data from the center to a TV module, the address data of a TV module of interest is further included in the data and all TV modules in the system evaluate the data upon receipt thereof and only the TV module conforming with the code and address data performs the desired operation.
- the server computer controls the authority of a user to watch a channel, which he/she selects from the television by the TV module, and if he/she has the required authorization, such channel is activated and his/her user account is charged according to the period such channel is watched, or let active.
- the user can participate in mutual messaging with a desired target point by using the menu for system functions appearing on the television.
- a desired target point can be another television within the system, the server computer, or if a modem is used in the server computer, any other computer on the Internet.
- users can be informed and instructed with the of teletext modules of digital televisions.
- a user is allowed to place orders via television, can learn his/her account remainder, receive wake-up services, change the menu language and/or the language for communication with the center, and play proper games by making a selection among those game machines in the center computer by making use of said system's function-related menu appearing on the television.
- the subject system it is possible to change the channel frequencies and channel orders of the televisions one by one or group by group from the server computer, to make language option adjustments, and to reach all televisions via the same lime under addressing logic. Still in another preferred embodiment of the subject system, advertisement and information broadcasts are activated before a user purchases a pay-program in payable broadcasts.
- all adjustments and info acquisition (information of yields and statistics) towards the system can be realized by anyone by means such as the Internet from any location on the world, provided that such person holds the required authorization password.
- FIG. 1 is a block diagram of the TV module employed in the subject electronic device.
- FIG. 2 is a block diagram of the central module employed in the subject electronic device.
- the present invention can be applied to both analog and digital based televisions and as previously mentioned, comprises a TV module (1) with the interior structure as given in Figure 1 to be applied to such televisions, a central module (2) with the interior structure as given in Figure 2 to be positioned in a computer or a similar central control unit, and a central computer to control the subject system by communicating with said center module.
- powerline communication technique is used in at least some part of the present invention's system.
- bi-directional communication namely exchange of data, voice etc.
- the powerline communication technique is more reliable, easy to install and use and further allows communication for longer distances than the others like RF communication.
- powerline transceivers are embodied in TV and central modules.
- Said powerline transceivers includes communications for receiving powerline signals and thus all the data are exchanged via electricity lines and cables. If the televisions used in the present invention are supplied with different electrical phases, a central control unit can digitally convert said three electrical phases into a single digital signal and, in the same manner, can distribute a single signal coming from the server computer over the three electrical phases.
- Digital signals from the television are sent to the powerline transceiver (2.1) in the central module via an electricity cable from the powerline transceiver (1.1) of the TV module.
- the former powerline transceiver (2.1) converts such received signals into digital media and sends to the micro-control unit (1.4) in the central module
- the micro-control unit (1.4) converts such received signals to an RS232 protocol as understandable by the server computer and sends to the server computer by means of the RS232 communication interface (2.3).
- the central module (2) can also employ wireless communication protocols (such as RF, Infrared, Bluetooth, Wi-Fi 802.11a, 802.11b, 802.11) with the server computer.
- the central module and server computer may utilize powerline communication technique and accordingly the server computer might be embodied with a further powerline transceiver.
- the server computer evaluates such received data and sends the relevant record and responding messages back to the central module by means of the RS232 protocol and such arriving RS232 signals are received by the micro- control unit (1.4) and are broadcasted by the powerline transceiver (2.1).
- Such broadcasted powerline signals are received by the powerline transceivers (1.1) of TV modules in listening mode on the other line and are transmitted to the micro- control units (1.4) by being converted into digital signals.
- the micro-control units (1.4) they evaluate such signals and thus, only the TV module having in its memory data conforming to the code and address data in the signal performs the required operations as provided in the signals.
- the communication frequency in the entire system is the same and the separation at the center and terminals are made with the addressing method as mentioned hereinabove.
- the system's communication is realized with the logic "use the unoccupied line and then release it" and a multiple devices do not simultaneously use the communication line and frequency.
- the communication signals are encoded with special formula in order to protect and keep apart the system from external factors. Thanks to this feature, no external signals can influence the system and signals with nonconforming formulae are not evaluated by any of system components.
- the signal flow between the TV module (1) and central module (2) is performed up to 3000 m via electricity cables without support of external devices, and regarding longer distances, repeater units are employed for this purpose.
- programs are provided both in the TV and central module's micro-control units, and in the server computer, to ensure the system's operation and the communication with users, and the functions of all such units as disclosed in this description are realized as a result of the interaction between these software and hardware units.
- the subject device When the subject device is used in an analog television, it can provide only the function of pay-channel services. Accordingly, concerning the connection of an analog television, the TV band and TV tuning terminals (1.4.2, 1.5.1) of the TV module (1) are made to the television's tuner terminals. In this step, the TV band connection (1.4.2) is made to the terminal of the analog television's tuner to be employed in said pay-process (such as UHF, VHFL, VHFH, SB, etc.). Then the channels to be subjected for payment are adjusted to this band-frequency interval by the central satellite system.
- the TV band and TV tuning terminals (1.4.2, 1.5.1) of the TV module (1) are made to the television's tuner terminals.
- the TV band connection (1.4.2) is made to the terminal of the analog television's tuner to be employed in said pay-process (such as UHF, VHFL, VHFH, SB, etc.).
- the channels to be subjected for payment are adjusted to this band-frequency interval by the central satellite system
- the micro-control unit (1.4) in the TV module (1) senses this circumstance and transmits this status in an encoded and addressed from (address of the television in use) through the powerline transceiver (1.1).
- the central module (2) sensing this broadcast, making reference to the relevant television user's authorization, it sends the responding message to the related television's TV module (1) by means of its micro-control unit (2.4) and powerline transceiver (2.1) in an encoded and addressed form. All active TV modules receive this broadcast, but only the TV module (1) having the conforming address and code data sent in the broadcast evaluates such received signal.
- the relevant TV module makes an evaluation by means of the micro-control unit (1.4) and if the result of such assessment is "approvable," the micro-control unit (1.4) produces a proper electrical signal, and by adjusting the band voltage, it opens the broadcast to the user. If it is not approvable, the broadcast is kept closed.
- the TV module (1) sends data to the central module (2) again through the poweriine transceiver (1.1), once the normal broadcast band is switched on. And the central module (2) receives this data and determines the duration the relevant channel is watched by means of the micro-control unit (1.4) and performs the pricing operation in line with this duration.
- the device is connected to the digital television through the TV I2C bus terminals (1.4.1) and thus the micro-control unit (1.4) becomes capable to communicate with the television through this connection and it becomes possible to make all actions and adjustments of the television (regardless of the mark and model of a relevant television) via this line.
- the micro-control unit (1.4) controls the television entirely through the powerline transceiver (2.1) in the central module (2) according to received signals.
- the micro-control unit (1.4) senses also the television's channel adjustments, writings on the OSD display, the active (selected) channel, and signals from the controller, again by means of this I2C bus.
- the powerline transceiver (1.1) in the TV module reports all actions to the center, and at the same time, reflects all actions from the center to the television.
- FIG. 1 there are also provided one apiece I/O terminals (1.1.1 , 2.1.1) and thus one apiece connections (1.2, 2.2) to receive such signals on the powerline transceivers (1.1 , 2.1) of the TV and central module for digital data communication.
- the server computer at the reception sends digital signals containing terminal address, personal information, TV status, and special messages (this message language can be configured in the ascii form) to the central module (2) by means of the RS232 line.
- the central module (2) receives such information and sends it to the line by means of its powerline transceiver (2.1).
- Such transmitted signals are received by the powerline transceivers (1.1) of the TV modules on the line in "waiting mode,” and the address and code data within such signal are checked by the micro-control units (1.4). If all conditions are fulfilled, the micro- control unit evaluates the arriving information and causes a message such as "Mr. Ahmet, Welcome to our Hotel! to be displayed on the related television's display by means of the I2C bus line.
- the user pushes a certain key on the television's remote control, enters into the internal menu medium to use any of such functions, and selects the preferred operation or function from displayed menus or submenus.
- This medium is entirely controlled by the TV module's micro-control unit (1.4) accommodating a program that comprises in its memory all predetermined menu elements and that determines the relations between such menu elements and operations.
- the user wishes to query his/her accumulated account remainder in any computer program running in the central network system, she/he logs into the menu medium by pushing a certain key on the television's remote control and select the relevant menu element. Then, he/she is requested to enter his/her room number and password to query his/her account. The user enters such requested information and this information is saved on the memory unit (1.3) of the TV module. Once this operation is completed and approved by the menu medium, this information is send to the line by means of the powerline transceiver (1.1) in an encoded form. The powerline transceiver (2.1) in the central module receives this information and transmits it to the micro-control unit (2.4).
- the central micro-control unit (2.4) evaluates this information and sends it to the server computer through the RS232 port.
- the server computer evaluates the received room number and password and receives the account information from the network; and if this account information is correct, it sends this information back to the central module (2) again through the RS232 port.
- the central module (2) evaluates this received information and if correct, it sends it back to the line through the powerline transceiver (2.1).
- the TV module receives this information by means of its powerline transceiver (1.1) and sends it to the micro-control unit (1.4).
- the micro-control unit (1.4) evaluates this information and switches the television to the menu mode and displays the account information on the display, and then it switches back to the menu mode.
- the number of available games within the server computer is reported back to the micro-controller unit (1.4) of the TV module from the central module via the powerline technology. In this manner, available game lists are displayed on the TV so that the user makes a selection therefrom.
- Such selected game is sent to the central module (2) through the TV module, and then the central module (2) transmits the information required to switch the TV module (1) to such selected game's channel.
- the selected game channel is activated, a continuous data flow is provided to the center by the TV module (1) or by a specially designed control unit, and the joystick control of central game machines connected to the central module's I/O connection (2.4.1) is provided accordingly.
- the present invention allows managers/owners of enterprises such as hotels to practically provide a number of services with small installation costs specifically in satellite and similar broadcasting systems of payless and payable TV programs etc. composed of a number of analog or digital televisions.
- RF communication can be included and thus, RF transceivers might also be employed on the TV modules and/or central modules and/or optionally server computer along with the powerline transceivers in the system and/or TV and/or central modules having only RF transceivers can be used in some location of the system along with those having powerline transceivers.
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TR2007/04368T TR200704368T1 (en) | 2004-12-23 | 2004-12-23 | Innovation in an electronic system to make televisions interactive |
PCT/TR2004/000054 WO2006068630A1 (en) | 2004-12-23 | 2004-12-23 | Electronic system to make televisions interactive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/TR2004/000054 WO2006068630A1 (en) | 2004-12-23 | 2004-12-23 | Electronic system to make televisions interactive |
Publications (1)
Publication Number | Publication Date |
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WO2006068630A1 true WO2006068630A1 (en) | 2006-06-29 |
Family
ID=34970017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/TR2004/000054 WO2006068630A1 (en) | 2004-12-23 | 2004-12-23 | Electronic system to make televisions interactive |
Country Status (2)
Country | Link |
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TR (1) | TR200704368T1 (en) |
WO (1) | WO2006068630A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4928168A (en) * | 1988-08-08 | 1990-05-22 | Pioneer Electronic Corporation | Billing data display system and terminal used therein for a closed circuit television system |
US5630204A (en) * | 1995-05-01 | 1997-05-13 | Bell Atlantic Network Services, Inc. | Customer premise wireless distribution of broad band signals and two-way communication of control signals over power lines |
US20030005460A1 (en) * | 2001-07-01 | 2003-01-02 | David Bartholomew | Method and system for a low cost wireless telephone link for a set top box |
DE10136180A1 (en) * | 2001-07-25 | 2003-02-06 | Falk Hertel | Coupling data viewing device, preferably TV, to computer network involves making down connection via radio path or powerline connection, sending data stream using mobile radio protocol |
-
2004
- 2004-12-23 WO PCT/TR2004/000054 patent/WO2006068630A1/en active Application Filing
- 2004-12-23 TR TR2007/04368T patent/TR200704368T1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4928168A (en) * | 1988-08-08 | 1990-05-22 | Pioneer Electronic Corporation | Billing data display system and terminal used therein for a closed circuit television system |
US5630204A (en) * | 1995-05-01 | 1997-05-13 | Bell Atlantic Network Services, Inc. | Customer premise wireless distribution of broad band signals and two-way communication of control signals over power lines |
US20030005460A1 (en) * | 2001-07-01 | 2003-01-02 | David Bartholomew | Method and system for a low cost wireless telephone link for a set top box |
DE10136180A1 (en) * | 2001-07-25 | 2003-02-06 | Falk Hertel | Coupling data viewing device, preferably TV, to computer network involves making down connection via radio path or powerline connection, sending data stream using mobile radio protocol |
Also Published As
Publication number | Publication date |
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TR200704368T1 (en) | 2007-08-21 |
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