System and method for controlling home network devices using multicast enabled remote controls

• US 9,369,774 B2
• Filed: 12/31/2009
• Issued: 06/14/2016
• Est. Priority Date: 12/08/2005
• Status: Active Grant

• Current Assignee: Tahoe Research Limited (f/k/a Learndale Limited) (Vector Capital Corporation)
• Original Assignee: Intel Corporation
• Inventors: Kumar, Murari
• Primary Examiner(s): Iqbal, Khawar
• Application Number:
  US12/650,638
• Publication Number:
  US 20110103285A1
• Time in Patent Office: 2,357 Days
• Field of Search: 455418-420, 455 411- 413, 709/219
• US Class Current: 1/1
• CPC Class Codes: H04L 12/2803 Home automation networks
• CPC Class Codes: H04L 12/2816 Controlling appliance services of a home automation network by calling their functionalities arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station; in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom H04Q9/00
• CPC Class Codes: H04L 2012/2841 Wireless
• CPC Class Codes: H04L 2012/2849 Audio/video appliances
• CPC Class Codes: H04L 2012/285 Generic home appliances, e.g. refrigerators
• CPC Class Codes: H04L 65/611 for multicast or broadcast systems for broadcast or conference H04L12/18; arrangements for broadcast or distribution combined with broadcast H04H20/00; arrangements for broadcast applications with a direct linkage to broadcast information or to broadcast space-time H04H60/00; selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS], H04W4/06
• CPC Class Codes: H04N 21/4131 home appliance, e.g. lighting, air conditioning system, metering devices home automation data switching networks exchanging configuration information on appliance services H04L12/2807
• CPC Class Codes: H04N 21/42204 User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor constructive details of casings for the remote control device H01H9/0235; user interfaces for controlling a tuning device of a television receiver through a remote control H03J9/00; remote control of peripheral devices connected to a television receiver through the remote control device of the television receiver H04B1/205
• CPC Class Codes: H04N 21/4223 Cameras H04N23/00 takes precedence
• CPC Class Codes: H04N 21/43615 Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals home Audio Video Interoperability [HAVI] data switching networks H04L12/2805
• CPC Class Codes: H04N 21/4755 for defining user preferences, e.g. favourite actors or genre retrieval personalisation and generation of user profiles for the retrieval of video data G06F16/739; user profiles in network data switching protocols H04L67/306
• CPC Class Codes: H04N 21/6405 Multicasting data broadcast and multicast in packet switching networks H04L12/18
• CPC Class Codes: H04N 23/63 by using electronic viewfinders
• CPC Class Codes: H04N 23/661 Transmitting camera control signals through networks, e.g. control via the Internet
• CPC Class Codes: H04W 84/042 Public Land Mobile systems, e.g. cellular systems

Abstract

A system, method, and article of manufacture for controlling home network devices using a multicast enabled remote control. The system includes a plurality of home network devices capable of receiving and/or transmitting multicast input and/or output signals and a home gateway to receive audio/video signals generated outside of the home and to transform the audio/video signals into multicast output signals. The system also includes a multicast enabled remote control to detect, aggregate, store and display all audio/video multicast output signals on the multicast enabled remote control, to enable a user to redirect an audio/video multicast output signal to one or more of the plurality of home network devices capable of receiving multicast input signals, and to control the plurality of home network devices capable of receiving and/or transmitting multicast input and/or output signals. Other embodiments may be described and claimed.

Claims

1. A system, comprising:

a plurality of network devices communicatively coupled in a local area network capable of receiving and/or transmitting multicast input and/or output signals, wherein the plurality of network devices have local multicast addresses/channels;

a multicast enabled remote device communicatively coupled to the plurality of network devices via the local area network, the remote device to detect, aggregate, store and display audio/video multicast output signals on the multicast enabled remote device, wherein the remote device has a redirect mode and a control mode,

wherein a redirect selection by a user places the remote device in redirect mode and redirects one or more of the plurality of network devices capable of receiving multicast input signals to listen to a selected audio/video multicast output signal from an output device different from the remote device, and

wherein a control selection by the user places the remote device in control mode and sends a control adjustment to the remote device is responsive to another selection by the user to control the one or more of the plurality of home network devices.

2. The system as recited in claim 1, wherein the one or more network devices comprises an image display device, and the signal forwarded comprises one or more images stored on a local storage device.

3. The system as recited in claim 1, wherein the plurality of network devices capable of receiving and/or transmitting multicast input and/or output signals include non audio/video network devices, wherein the non audio/video network devices include home appliances.

4. The system as recited in claim 3, wherein the one or more network devices comprises an printer, and the signal forwarded comprises one or more documents to be printed on the printer.

5. The system as recited in claim 1, wherein each of the plurality of network devices is assigned a local multicast address and a user friendly name for identifying each of the plurality of network devices.

6. A method for controlling network devices comprising:

detecting and aggregating multicast transmissions in a network, by a multicast enabled remote device communicatively coupled to a plurality of network devices via a local area network,

wherein the plurality of network devices have local audio/video multicast addresses/channels;

storing, by the multicast enabled remote device, the multicast transmissions in a local storage;

displaying, based on a mode setting of the multicast enabled remote device, a configuration for the multicast transmissions, wherein if the mode setting of the multicast enabled remote device is in a redirect mode, the display comprising a list of the local audio/video multicast addresses and associated identities for each audio/video multicast address and a list of network input devices capable of playing or utilizing audio/video content on the multicast addresses;

wherein a user is enabled to select one or more audio/video multicast addresses and at least one network input device on the multicast enabled remote device to enable viewing or utilization of the selected content on the at least one network input device;

selecting by a user on the remote device, a multicast signal for viewing or playing from an output device different from the remote device;

selecting by the user on the remote device, one of the list of network input devices capable of playing or utilizing the selected multicast signal;

redirecting the selected input device to listen to the selected multicast signal; and

selecting by a user of the remote device a control selection that places the remote device in control mode and sends a control adjustment to the selected input device.

7. The method of claim 6, wherein network devices and signals received from outside of the network are provided a local multicast address and a user friendly name for identification;

wherein the network devices and the signals from outside of the network record their presence by multicasting their identities on the provided local multicast addresses.

8. The method of claim 6, wherein the selected network input device comprises an image display device, and further comprising displaying the selected content on the image display device.

9. The method as recited in claim 8, wherein the selected signal comprise images stored in a local storage device communicatively coupled to the network.

10. The method as recited in claim 6, wherein the selected network input device comprises a printer, and further comprising printing the selected signal on the printer.

11. One or more non-transitory machine readable storage medium having instructions stored thereon, the instructions when executed on a processor, cause the processor to:

detect and aggregate multicast transmissions in a network, by a multicast enabled remote device communicatively coupled to a plurality of network devices via a local area network,

wherein the plurality of network devices have local audio/video multicast addresses/channels;

store, by the multicast enabled remote device, the multicast transmissions in a local storage;

display, based on a mode setting of the multicast enabled remote device, a configuration for the multicast transmissions, wherein if the mode setting of the multicast enabled remote device is in a redirect mode, the display comprising a list of the local audio/video multicast addresses and associated identities for each audio/video multicast address and a list of network input devices capable of playing or utilizing audio/video content on the multicast addresses;

wherein a user is enabled to select one or more audio/video multicast addresses and at least one network input device on the multicast enabled remote device to enable viewing or utilization of the selected content on the at least one network input device;

responsive to selection, by a user using the remote device, of a multicast signal for viewing or playing from an output device different from the remote device and one of the list of network input devices capable of playing or utilizing the selected multicast signal, redirect the selected input device to listen to the selected multicast signal; and

responsive to selection, by the user using the remote device, of a control selection, place the remote device in control mode and send a control adjustment to the selected input device.

12. The media of claim 11, wherein network devices and signals received from outside of the network are provided a local multicast address and a user friendly name for identification;

wherein the network devices and the signals from outside of the network record their presence by multicasting their identities on the provided local multicast addresses.

13. The media of claim 11, wherein the selected network input device comprises an image display device, and further comprising instructions to display the selected content on the image display device.

14. The media as recited in claim 13, wherein the selected signal comprise images stored in a local storage device communicatively coupled to the network.

15. The media as recited in claim 11, wherein the selected network input device comprises a printer, and further comprising instructions to print the selected signal on the printer.