System to provide custom text and graphic information to a television system infrastructure

• US 20040027487A1
• Filed: 08/07/2003
• Published: 02/12/2004
• Est. Priority Date: 08/09/2002
• Status: Abandoned Application

• Current Assignee: Tellem Industries LLC
• Original Assignee: Tellem Industries LLC
• Inventors: Rzadzki, Robert J., Leodore, Randolph W.
• Application Number:
  US10/636,469
• Publication Number:
  US 20040027487A1
• Time in Patent Office: Days
• US Class Current: 348/563
• CPC Class Codes: H04N 21/41415 involving a public display, viewable by several users in a public space outside their home, e.g. movie theatre, information kiosk
• CPC Class Codes: H04N 21/47205 for manipulating displayed content, e.g. interacting with MPEG-4 objects, editing locally
• CPC Class Codes: H04N 21/4882 for displaying messages, e.g. warnings, reminders arrangements for providing short real-time information to substation in data switching networks H04L12/1895
• CPC Class Codes: H04N 21/8146 involving graphical data, e.g. 3D object, 2D graphics
• CPC Class Codes: H04N 5/445 for displaying additional information H04N5/50 takes precedence

Abstract

Apparatus for controlling a formerly passive-display television infrastructure, such as in a single-location commercial establishment, includes a text and graphical information input interface which uploads the text and graphical information, and the control information for its display, to dedicated control modules connected to each television. The apparatus can provide an addressable or a direct-wired ability for the operator to display text and graphics overlaid on an existing television channel at the operator'"'"'s choice of time, text, and location on the screen. Alternate video source inputs may further be controlled to replace the currently displayed television channel for a selected amount of time.

Claims

1. A control module including a tuner and text overlay means for providing text to an existing television system infrastructure, the control module comprising:

a) a control module output for connection to a video monitor;

b) a signal input means for accepting video signals and routing the video signals to the tuner;

c) the tuner for accepting the modulated video signals, demodulating the video signals, and outputting the demodulated signals to the control module output;

d) a controller operatively connected to the tuner, the controller including a timer,

the controller being able to determine a present tuner channel designation, remember the present designation, switch the tuner to a second channel designation, and return to the present designation at a particular time, and

e) the text overlay means for placing the text in baseband video format for display over the video monitor, the controller also operatively connected to the text overlay means for overlaying the text at a particular time.

2. Apparatus, including a tuner and text overlay, for providing text to an existing television system infrastructure, comprising:

I) a text input interface allowing an operator to select and output at least one of preselected or free text;

II) a control module including;

a) a controller for managing the text input interface output;

b) a means for connecting the text input interface output to the controller;

c) a modulated signal input means for accepting modulated video signals and routing to the tuner;

d) a alternative video signal input means for accepting alternative video signals;

e) the tuner for accepting the modulated video signals, demodulating the modulated video signals, and outputting the demodulated signals to the control module output;

f) the controller operatively connected to the tuner, the controller including a timer;

g) the controller being able to determine a present tuner channel designation, remember the present channel designation, switch the tuner to a second channel designation, and return to the present designation at a particular time;

h) the controller further being able to switch the control module output between the tuner output and the baseband video signal input means; and

i) the text overlay means for accepting text from the text input interface and placing said text in baseband video format for display over the video monitor, the controller also operatively connected to the text overlay means for overlaying said text at a particular time.

3. The apparatus of claim 2 wherein the control module further comprises a remodulator for remodulating baseband video signals.

4. The apparatus of claim 2 wherein the control module further comprises an infrared remote control apparatus.

5. The apparatus of claim 2 wherein the control module is a self-contained in a single unit.

6. The apparatus of claim 2 wherein the control module is addressable.

7. The apparatus of claim 2 wherein the apparatus includes an active modulator for accepting, demodulating, and remodulating signal inputs.

8. The apparatus of claim 2 wherein the apparatus is connected to an alert system.

9. The apparatus of claim 2 wherein the controller further performs the switching of the tuner for a preselected amount of time.

10. The apparatus of claim 2 wherein the controller further performs the switching of the text overlay for a preselected amount of time.

11. Apparatus, including a tuner and text overlay means, for providing text to an existing television system infrastructure, comprising:

I) a text input interface allowing an operator to input at least one of preselected or free text and instructions for the display of the at least one of preselected or free text to a text overlay means;

II) a control module including;

a) a controller operatively connected to the tuner, and connectable to the text input interface;

b) a modulated signal input means for accepting modulated video signals and routing to the tuner;

c) a baseband video signal input means for accepting baseband video, and an output means for connection of the baseband video signal to a video monitor;

d) the tuner for accepting the modulated video signals and demodulating the modulated video signals;

e) a remodulator for remodulating demodulated video signals;

f) the controller further including memory means for storing received text from the text input interface, and the controller further including a timer;

g) the controller being able to determine a present tuner channel designation, store the present designation, switch the tuner to a second channel designation, and return to the present designation at a particular time; and

h) the text overlay means for accepting text from the text input interface and placing said text in a baseband video signal, the controller also operatively connected to the text overlay means for overlaying said text at a specified time.

12. The apparatus of claim 11 further comprising a plurality of video monitors and a plurality of control module modules in a single-location television infrastructure, each video monitor having an individual control module dedicated thereto.