System and method for controlling device location determination

• US 8,712,352 B2
• Filed: 02/14/2012
• Issued: 04/29/2014
• Est. Priority Date: 11/04/2003
• Status: Active Grant

• Current Assignee: Universal Electronics, Inc.
• Original Assignee: Universal Electronics, Inc.
• Inventors: de Clerq, Stephan, Chambers, Christopher, Scott, Wayne, Yuh, Allen, Arling, Paul D., Lilleness, Robert
• Primary Examiner(s): PATEL, MAHENDRA R
• Application Number:
  US13/396,178
• Publication Number:
  US 20120146761A1
• Time in Patent Office: 805 Days
• Field of Search: 340/4.3, 340/4.31, 340/5.64, 340/12.22, 340/12.3, 340/12.52, 340/12.53, 340/870.07, 341/176, 381/315, 398/106, 455/41.2, 455/41.3, 455/151.4, 455/414.1, 455/418, 455/419, 455/420, 455/456.1, 455/500, 455/572, 455/550, 455/575, 455/127, 455/134, 455/226.2
• US Class Current: 455/134
• CPC Class Codes: G05B 15/02 electric
• CPC Class Codes: G08C 17/02 using a radio link
• CPC Class Codes: G08C 19/00 Electric signal transmission systems G08C17/00 takes precedence
• CPC Class Codes: G08C 2201/30 User interface
• CPC Class Codes: G08C 2201/70 Device selection
• CPC Class Codes: G08C 2201/91 Remote control based on location and proximity
• CPC Class Codes: G08C 2201/92 Universal remote control
• CPC Class Codes: G08C 23/04 using light waves, e.g. infrared
• CPC Class Codes: H04L 12/2803 Home automation networks
• CPC Class Codes: H04L 12/281 indicating a format for calling an appliance service function in a home automation network for remote control or remote monitoring of applications H04L67/025
• CPC Class Codes: H04L 12/282 based on user interaction within the home receiver circuitry for displaying additional information being controlled by a remote control apparatus H04N21/42204
• CPC Class Codes: H04L 2012/2849 Audio/video appliances
• CPC Class Codes: H04M 1/72415 for remote control of appliances
• CPC Class Codes: H04M 2242/30 Determination of the location of a subscriber
• CPC Class Codes: H04N 21/41265 having a remote control device for bidirectional communication between the remote control device and client device unidirectional remote control device H04N21/42204
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/021 Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
• CPC Class Codes: H04W 4/029 Location-based management or tracking services
• CPC Class Codes: H04W 64/00 Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Abstract

A controlling device such as a remote control has programming for transmitting a signal response to a plurality of control environments, each environment including a signaling device. Each signaling device in receipt of the signal request sends a signal response having a unique ID which is chosen to be characteristically attenuated by the surroundings of the environment. Because the controlling device can only be in one environment at a given time, and given the attenuation characteristics of the signal response from each signaling device, only one signal response will be received by the controlling device in each environment. Location definitions associated with the received unique ID may be used by programming in the controlling device to recall saved devices states, commands sets, macros, and even to dynamically generate commands based on the location information.

Claims

1. A method, comprising:

accepting user input into a portable controlling device indicative of an operation to be performed by a one or more of a plurality of appliances to be controlled;

determining a current location of the portable controlling device relative to the one or more of the plurality of appliances to be controlled;

causing the portable controlling device to dynamically select as a function of the determined location of the portable controlling device relative to the one or more of the plurality of appliances to be controlled a one of a plurality of communication protocols for use by the portable controlling device in transmitting one or more commands to the one or more of the plurality of appliances to be controlled, wherein the one or more commands to be transmitted are selected as being appropriate for causing performance of the operation indicated by the user input accepted into the portable controlling device by the one or more of the plurality of appliances to be controlled; and

causing the portable controlling device to transmit to the one or more of the plurality of appliances to be controlled the selected one or more commands using the selected one of the plurality of communication protocols;

wherein the plurality of communication protocols comprises a plurality of different wireless communication protocols.

2. The method as recited in claim 1, wherein the portable controlling device comprises at least one of:

a remote control, a portable phone, a wireless capable PDA, a tablet PC, a Smart Display, and a home appliance.

3. The method as recited in claim 1, wherein the different wireless communication protocols comprises an infrared based communication protocol and a radio frequency based communication protocol.

4. The method as recited in claim 1, wherein the user input accepted into the portable controlling device comprises an activation of a command key element of the portable controlling device.

5. A method, comprising:

accepting user input into a portable controlling device indicative of an operation to be performed by a one or more of a plurality of appliances to be controlled;

determining a current location of the portable controlling device relative to the one or more of the plurality of appliances to be controlled; and

when the determined location of the portable controlling device relative to the one or more of the plurality of appliances to be controlled indicates that the one or more of the plurality of appliances to be controlled is outside of an effective infrared based communication protocol range of the portable controlling device, causing the portable controlling device to automatically use a radio frequency based communication protocol to transmit one or more commands for causing performance of the operation indicated by the user input accepted into the portable controlling device by the one or more of the plurality of appliances to be controlled instead of using an infrared based communication protocol to transmit one or more commands for causing performance of the operation indicated by the user input accepted into the portable controlling device by the one or more of the plurality of appliances to be controlled.

6. The method as recited in claim 5, wherein the one or more commands transmitted using the radio frequency based communication protocol are transmitted by the portable controlling device directly to the one or more of the plurality of appliances.

7. The method as recited in claim 5, wherein the one or more commands transmitted using the radio frequency based communication protocol are transmitted by the portable controlling device to an intermediate signaling device in communication with the one or more of the plurality of appliances.