System and method for controlling device location determination

Patent metadata

Field	Value
Publication number	US-9547982-B2
Application number	US-201314077844-A
Country	US
Kind code	B2
Filing date	Nov 12, 2013
Priority date	Nov 4, 2003
Publication date	Jan 17, 2017
Grant date	Jan 17, 2017

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.

First claim

What is claimed is:

1. In an environment including a plurality of appliances, a method comprising:
accepting into a portable controlling device user input, the user input being indicative of an operation to be performed by a one or more of the plurality of appliances in the environment;
determining by the portable controlling device via use of at least one signal received by the portable controlling device a current location of the portable controlling device relative to each of the plurality of appliances in the environment;
using by the portable controlling device both the user input accepted into the portable controlling device and the determined location of the portable controlling device relative to each of the plurality of appliances in the environment to select from a database of commands available to the portable controlling device one or more commands to be transmitted to the one or more of the plurality of appliances; and
transmitting by the portable controlling device the selected one or more commands to cause the one or more of the plurality of appliances to perform the operation.

2. The method as recited in claim 1 , comprising: selecting from a database accessible to the portable controlling device a one of a plurality of location definitions that has been pre-associated with a unique identifying characteristic in the received at least one signal; and using the selected location definition in the step of selecting from the database of commands available to the portable controlling device one or more commands to be transmitted to the one or more of the plurality of appliances.

3. 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.

4. The method as recited in claim 1 , wherein the portable controlling device transmits the selected one or more commands to cause the one or more of the plurality of appliances to perform the operation using a wireless communication protocol.

5. The method as recited in claim 4 , wherein the wireless communication protocol comprises an infrared based communication protocol.

6. The method as recited in claim 4 , wherein the wireless communication protocol comprises a radio frequency based communication protocol.

7. 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.

Assignees

• Universal Electronics Inc

Inventors

• De Clercq Stephan
• Chambers Christopher
• Scott Wayne
• Yuh Allen
• Arling Paul D
• Lilleness Robert

Classifications

• G08C2201/91

  Remote control based on location and proximity · CPC title

• H04N21/4126

  The peripheral being portable, e.g. PDAs or mobile phones · CPC title

• H04W64/00

  Locating users or terminals {or network equipment} for network management purposes, e.g. mobility management · CPC title

• H04W4/04

  Electricity · mapped topic

• H04L12/282

  based on user interaction within the home (receiver circuitry for displaying additional information being controlled by a remote control apparatus H04N21/42204) · CPC title