Learning device interaction rules

• US 7,016,888 B2
• Filed: 06/18/2002
• Issued: 03/21/2006
• Est. Priority Date: 06/18/2002
• Status: Expired due to Fees

• Current Assignee: Apple Inc.
• Original Assignee: Bellsouth Intellectual Property Corporation (AT&T, Inc.)
• Inventors: Kreiner, Barrett, Olsson, Stefan, Slemmer, John B., Jarboe, Andre, Kleinfelter, Kevin
• Primary Examiner(s): Knight, Anthony
• Assistant Examiner(s): Holmes, Michael B.
• Application Number:
  US10/175,465
• Publication Number:
  US 20030233155A1
• Time in Patent Office: 1,372 Days
• Field of Search: 706/47
• US Class Current: 706/47
• CPC Class Codes: G05B 13/028 using expert systems only
• CPC Class Codes: G05B 15/02 electric
• CPC Class Codes: G05B 2219/23443 Upon detected function changes of remote device, activate proper local program
• CPC Class Codes: G05B 2219/2642 Domotique, domestic, home control, automation, smart house
• CPC Class Codes: G06F 16/245 Query processing
• CPC Class Codes: G06N 20/00 Machine learning
• CPC Class Codes: G06N 5/046 Forward inferencing; Production systems
• CPC Class Codes: G08C 2201/33 Remote control using macros, scripts
• 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 41/16 using machine learning or artificial intelligence

Abstract

Devices and methods are disclosed for establishing interaction among electronic devices of an environment. The device has a transmitter, receiver, memory for storing interaction rules, and a processor for learning the interaction rules in association with the transmitter, receiver, and other devices of the environment. The device also includes components for performing the device specific functions and a state sensor for determining the logical or physical state of the device. Methods involve observing at one or more devices change of state activity among the plurality of devices through receiving a change of state message that is transmitted to the one or more devices. A set of rules are learned at the one or more devices based upon observing the change of state activity. The learned set of rules are then applied at the one or more devices to automatically control changes of state of devices within the plurality of devices.

Claims

1. A method of establishing rules for device interaction in an environment having a plurality of devices where each device performs one or more functions within the environment with the one or more functions of each device being associated with various states, the method comprising:

detecting a change of state of a first device;

in response to detecting the change of state, broadcasting a change of state message to the plurality of devices, the message including an indication of the change of state and an identification of the first device;

detecting a change of state of a second device subsequent to broadcasting the change of state message; and

creating a rule that includes the detected change of state of the second device associated with the change of state of the first device received in the change of state message, wherein the first device performs VCR functions and the second device performs TV functions and wherein the change of state of the first device includes playing a tape, wherein the change of state of the second device includes tuning to channel 3, and wherein the rule created at the TV is that the TV automatically tunes to channel 3 when the TV receives a message that the VCR is beginning to play a tape.

2. The method of claim 1, further comprising subsequent to creating the rule and at a reception by the second device of the change of state message indicating the change of state of the first device, applying the rule to automatically perform the detected change of state of the second device.

3. A method of establishing rules for device interaction in an environment having a plurality of devices where each device performs one or more functions within the environment with the one or more functions of each device being associated with various states, the method comprising:

detecting a change of state at a first device;

in response to detecting the change of state at the first device, monitoring at the first device for a change of state message from one or more of the plurality of devices;

as a result of monitoring at the first device, receiving a change of state message from a second device at the first device, wherein the change of state message from the second device was broadcast as a result of a change of state at the second device that occurred subsequent to the change of state at the first device; and

creating a rule at the first device that includes the detected change of state of the first device associated with the change of state of the second device received in the change of state message, wherein the first device performs functions of a VCR and the second device performs functions of a TV, and wherein the rule created by the VCR is that when the VCR begins playing a tape, the VCR should direct a message to the TV that it should tune to channel 3.

4. The method of claim 3, further comprising at a detection of the change of state at the first device subsequent to creating the rule, applying the rule to thereby direct a message to the second device, the message including a notification related to the detected change of state of the first device and an identification of the first device.

5. A computer-readable medium having stored thereon computer-executable instructions which, when executed by a computer, cause the computer to:

detect a change of state of a first device;

in response to detecting the change of state, broadcast a change of state message to the plurality of devices, the message including an indication of the change of state and an identification of the first device;

detect a change of state at of a second device subsequent to broadcasting the change of state message; and

create a rule that includes the detected change of state of the second device associated with the change of state of the first device received in the change of state message, wherein the first device performs VCR functions and the second device performs TV functions and wherein the change of state of the first device includes playing a tape, wherein the change of state of the second device includes tuning to channel 3, and wherein the rule created at the TV is that the TV automatically tunes to channel 3 when the TV receives a message that the VCR is beginning to play a tape.

6. The computer-readable medium recited in claim 5, further comprising computer-executable instructions stored thereon which, when executed by a computer, cause the computer to apply the rule to automatically perform the detected change of state of the second device at a reception by the second device of the change of state message indicating the change of state of the first device.