Remote TV control system

• US 7,721,305 B2
• Filed: 03/09/2005
• Issued: 05/18/2010
• Est. Priority Date: 07/27/1999
• Status: Active Grant

• Current Assignee: Comcast MO Group Incorporated (Comcast Corporation)
• Original Assignee: Comcast MO Group Incorporated (Comcast Corporation)
• Inventors: Anderson, Ken T.
• Primary Examiner(s): Hirl; Joseph P
• Assistant Examiner(s): Chae; Kyu
• Application Number:
  US11/075,595
• Publication Number:
  US 20050183110A1
• Time in Patent Office: 1,896 Days
• Field of Search: 725/12, 725/40, 725/9, 725/10, 725/11, 725/14, 725/110
• US Class Current: 725/12
• CPC Class Codes: H04N 21/25891 being end-user preferences retrieval of video data in a video database based on user preferences G06F16/739; arrangements for recognizing users' preferences H04H60/46; user profiles in network data switching protocols H04L67/306; processing of user preferences or user profiles in wireless networks H04W8/18
• CPC Class Codes: H04N 21/4333 Processing operations in response to a pause request
• CPC Class Codes: H04N 21/44218 Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program methods or arrangements for recognising human body or animal bodies or body parts G06V40/10; methods or arrangements for acquiring or recognising human faces, facial parts, facial sketches, facial expressions G06V40/16; methods or arrangements for recognising movements or behaviour G06V40/20; arrangements for identifying users in broadcast systems H04H60/45
• CPC Class Codes: H04N 21/6118 involving cable transmission, e.g. using a cable modem
• CPC Class Codes: H04N 21/6168 involving cable transmission, e.g. using a cable modem
• CPC Class Codes: H04N 21/6543 for forcing some client operations, e.g. recording remote booting in general G06F9/4416
• CPC Class Codes: H04N 21/6582 Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number arrangements where receivers interact with the broadcast H04H20/38
• CPC Class Codes: H04N 7/17309 Transmission or handling of upstream communications

Abstract

A system and method for controlling the operation of a television using a cable broadcasting network is disclosed. The presence of a viewer in front of the television is sensed, presence information is then transmitted to a cable broadcasting service center via the cable broadcasting network, a control signal is sent to the television adapted to receive same, and regular cable programming is suspended. The present invention allows the cable broadcasting company to provided additional services to the cable subscriber to retain and attract additional customers. These additional services may be tailored to the specific needs of the cable subscriber, thus a higher quality cable service is provided.

Claims

1. A method for controlling the operation of a television, the method comprising:

receiving, at a device local to the television, input from a user indicating a selection of a mode of operation for the television when the user is not in proximity to the television, wherein the mode is user-selected from a plurality of different operation modes of the television;

determining whether the user is in proximity to the television without requiring user interaction with the device local to the television or the television;

transmitting the determination to a remote television programming service provider, wherein the determination indicates that the user is not in proximity to the television; and

receiving from the remote television programming service provider a signal instructing the device to automatically operate the television according to the user-selected mode.

2. The method according to claim 1, wherein operating the television according to the user-selected mode includes powering down the television.

3. The method according to claim 1, wherein operating the television according to the user-selected mode includes recording a television program.

4. The method according to claim 1, wherein operating the television according to the user-selected mode includes displaying alternate programming on the television.

5. The method according to claim 4, wherein displaying alternate programming includes displaying an advertisement.

6. The method according to claim 4, wherein displaying alternate programming includes displaying messages associated with the user.

7. The method according to claim 1, wherein determining whether the user is in proximity to the television includes using an infrared sensor for detecting a presence of the user in proximity to the television.

8. The method according to claim 1, wherein determining whether the user is in proximity to the television includes using an ultrasonic sensor for detecting a presence of the user in proximity to the television.

9. The method according to claim 1, wherein determining whether the user is in proximity to the television includes using an optical sensor for detecting a presence of the user in proximity to the television.

10. The method according to claim 1, further comprising displaying current programming if the user is in proximity to the television.

22. The method of claim 1, further comprising transmitting an indication of the user-selected mode to the remote television programming service.

11. A system for controlling the operation of a television, the system comprising:

a sensor for sensing a presence of a user in proximity to the television without requiring user interaction with any of the television and the system;

a user input apparatus for receiving input from the user indicating a selection of a mode for operating the television when the user is not in proximity to the television, wherein the mode is user-selected from a plurality of different operation modes of the television; and

a control circuit in communication with the sensor and the user input apparatus, wherein the control circuit is configured to;

determine whether the user is in proximity to the television based on the first signal;

transmit the determination to a remote television programming service provider; and

receive a signal including instructions for automatically operating the television according to the user-selected mode in response to the transmission from the remote television programming service provider.

12. The system according to claim 11, wherein the control circuit includes a powering down circuit for powering down the television.

13. The system according to claim 11, further comprising a recording device for recording current programming.

14. The system according to claim 11, wherein the sensor includes an infrared sensor.

15. The system according to claim 11, wherein the sensor includes an ultrasonic sensor.

16. The system according to claim 11, wherein the sensor includes an optical sensor.

17. The system according to claim 11, further comprising a set-top box in communication with the control circuit.

18. The system according to claim 11, wherein the user input apparatus includes a remote controller.

19. A method for controlling the operation of a television using a network, the method comprising:

receiving, at a device local to the television, input from a user indicating a selection of a mode for operating the television when the user is not in proximity to the television, wherein the mode is user selected from a plurality of different operation modes of the television;

transmitting a first signal indicating the user-selected mode via the network to a remote television programming service provider;

determining whether the user is in proximity to the television;

transmitting a second signal indicating that the user is not in proximity to the television to the remote television programming service provider; and

receiving a control signal via the network from the remote television programming service provider in response to the second signal, wherein the control signal includes instructions to automatically operate the television according to the user-selected mode.

20. The method of claim 19, wherein the user-selected mode includes powering off the television.

21. The method of claim 19, wherein the user-selected mode includes changing programming displayed on the television.