Non-programmable universal remote system and method
First Claim
Patent Images
1. Method comprising:
- at a TV processor associated with a TV, learning capabilities of at least a first audio/video component connected to the TV via a digital communication path to respond to functions represented by respective desired function signals generated by a remote control device;
receiving at the TV processor a component select signal from the remote control device, the component select signal designating the first component as being selected as audio/video input source to the TV;
receiving at the TV processor a desired function signal from the remote control device, the desired function signal representing a desired function;
determining at the TV processor whether the first component can execute the desired function based on the learning act;
if the first component can execute the desired function, sending a signal from the TV to the first component via the digital communication path commanding the first component to execute the desired function;
if the first component cannot execute the desired function, automatically changing, without command from the remote control, the selected component or the desired function.
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Abstract
A TV detects the capabilities of connected components to respond to various function commands. Subsequently, when a non-programmable remote control is used to select a component and then generate a function command, the TV determines if the component can respond to the command and if not, the TV dynamically alters the commanded function or the selected component.
41 Citations
19 Claims
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1. Method comprising:
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at a TV processor associated with a TV, learning capabilities of at least a first audio/video component connected to the TV via a digital communication path to respond to functions represented by respective desired function signals generated by a remote control device; receiving at the TV processor a component select signal from the remote control device, the component select signal designating the first component as being selected as audio/video input source to the TV; receiving at the TV processor a desired function signal from the remote control device, the desired function signal representing a desired function; determining at the TV processor whether the first component can execute the desired function based on the learning act; if the first component can execute the desired function, sending a signal from the TV to the first component via the digital communication path commanding the first component to execute the desired function; if the first component cannot execute the desired function, automatically changing, without command from the remote control, the selected component or the desired function. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. Home system comprising:
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non-programmable remote control manipulable to send wireless signals to a TV processor in a TV, the wireless signals including selected component signals and desired function signals; TV receiving the wireless signals; and plural audio/video components communicating with the TV over respective digital communication links, the TV presenting audio/video information from a component indicated by a selected component signal, the TV causing the component indicated by the selected component signal to execute a function indicated by a desired function signal if the component indicated by a selected component is capable of executing the desired function, the TV otherwise automatically changing audio/video input to a source other than the selected component. - View Dependent Claims (9, 10, 11, 12)
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13. A non-transitory computer-readable medium bearing instructions readable by a TV processor to:
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without user interaction, learn respective capabilities of audio/video components communicating with the TV processor to undertake commanded functions; receive a first wireless signal from a remote control designating a first one of the components as input source to a TV display associated with the TV processor; receive a second wireless signal from the remote control corresponding to a desired function; if the first component has capability to execute the desired function, relay a signal to the first component to cause the first component to execute the desired function, and otherwise not attempt to cause the first component to execute the desired function. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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Specification