Home control, monitoring and communication system using remote voice commands

• US 8,654,936 B1
• Filed: 02/24/2005
• Issued: 02/18/2014
• Est. Priority Date: 02/24/2004
• Status: Active Grant

• Current Assignee: AT&T Corporation (AT&T, Inc.)
• Original Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Inventors: Eslambolchi, Hossein, Hushyar, Kaveh, Tofighbakhsh, Mostafa
• Primary Examiner(s): Phan, Joseph T
• Application Number:
  US11/065,944
• Time in Patent Office: 3,281 Days
• Field of Search: 379/102.03, 379/88.04
• US Class Current: 379/88.04
• CPC Class Codes: H04L 12/2818 from a device located outside both the home and the home network access arrangements H04L12/2856; for remote control or remote monitoring of applications H04L67/025; arrangements for transmitting signals characterised by the use of a wireless eletrical link G08C17/00; telephonic communication systems adapted for combination with remote control systems H04M11/007
• CPC Class Codes: H04L 12/2836 Protocol conversion between an external network and a home network controlling appliance services of a home automation network from a device located outside the home and the home network H04L12/2818; protocol conversion H04L69/08; adaptation of digital video signals for transport over a specific home network H04N7/24
• CPC Class Codes: H04L 67/125 involving control of end-device applications over a network
• CPC Class Codes: H04M 1/64 Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations centralised dictation systems H04M11/10
• CPC Class Codes: H04M 11/007 with remote control systems remote control in general G08C
• CPC Class Codes: H04M 2250/74 with voice recognition means voice activated dialling H04M1/271; voice recognition algorithms G10L15/00
• CPC Class Codes: H04W 12/06 Authentication

Abstract

A voice-activated command interface module for interacting with a plurality of home-based electronic devices so as to allow for a remotely-located home owner to communicate with, command and control various ones of the electronic devices. The module includes a plurality of communication ports, each communication port associated with a different type of communication interface for providing communications to and from the plurality of electronic devices. The module also includes a voice network communication port for receiving the voice commands from the home owner and a data network communication port for transmitting monitoring and control information between the plurality of electronic devices and the home owner. In operation, the command interface module is responsive to voice commands received from a remote user via an incoming telephone line (either data or voice). A voice recognition unit within the command interface module is utilized to translate the received voice signal into an “action/control” signal and then perform the desired activity.

Claims

1. A method for remotely controlling a plurality of electronic devices located within a home, the method comprising:

receiving a voice telephone call over a public-switched telephone network at a home-based command interface unit, the voice telephone call being made by a remotely-located user;

receiving, at the home-based command interface unit, a voice command from the remotely-located user during the voice telephone call to the home-based command interface unit;

evaluating the voice command at the home-based command interface unit to ascertain authenticity of the remotely-located user and to determine an action requested by the voice command; and

, if authenticated,

causing the home-based command interface to interact with at least one of the plurality of electronic devices to carry out the voice command from the remotely-located user.

2. The method of claim 1, wherein the method further comprising transmitting a confirmation message from the home-based command interface unit to the remotely-located user during the voice telephone call upon completion of requested actions.

3. The method of claim 1, further comprising upon receipt of the voice command, accessing a set of user policies stored within the home-based command interface unit.

4. The method of claim 3, wherein the set of user policies comprises a database of operational conditions for the plurality of electronic devices.

5. The method of claim 1, further comprising storing the voice command in a history log within the home-based command interface unit.

6. An apparatus for remotely controlling a plurality of electronic devices located within a home, the apparatus comprising:

a processor; and

storage storing programming that when executed causes the processor to perform operations, the operations comprising;

receiving a voice telephone call over a public-switched telephone network at a home-based command interface unit, the voice telephone call including a voice command;

evaluating the voice command at the home-based command interface unit to ascertain authenticity of a remotely-located user and determining an action requested by the voice command; and

interface for interacting the home-based command interface unit with one of the plurality of electronic devices to carry out the voice command from the remotely-located user.

7. The apparatus of claim 6, wherein the operations further comprise transmitting a confirmation message from the home-based command interface unit to the remotely-located user during the voice telephone call upon completion of requested actions.

8. The apparatus of claim 6, wherein the operations further comprise storing a history log within the home-based command interface unit for completed voice commands.