Method and appts. for remote control transmission

A technology of remote control and signal, applied in the field of remote control transmission

Inactive Publication Date: 2006-03-29
THOMSON LICENSING SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it has been determined that providing a pulse of only ten microseconds betwe

Method used

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  • Method and appts. for remote control transmission
  • Method and appts. for remote control transmission
  • Method and appts. for remote control transmission

Examples

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Embodiment Construction

[0027] Now, referring to the accompanying drawings, more specifically figure 1 , shows an exemplary electronic system, generally designated 10, in which the present invention is embodied. Electronic system 10 includes electronic device 12 and remote control 14 . Electronic device 12 represents any type of electronic device, and more specifically, any type of consumer electronic device. The consumer electronic device may be a TV, a TV signal receiving device, a video recorder (VCR), a digital versatile disc player (DVD) and the like. Remote control 14 represents a typical, handheld remote control capable of generating and sending a control signal that transmits or represents an action performed by electronic device 12 in response to actuation of buttons or keys 16 of remote control 14 .

[0028] Transmission of the remote control signal is preferably accomplished wirelessly and may take any form such as via radio frequency signals, infrared (IR) radiation or the like. The remot

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Abstract

A remote control is operative to transmit a remote control signal composed of a first portion and a second portion. The first and second portions are typically a pulse and a space. The pulse has a pulse width of a given duration within a pulse width range, while the space has a space width of a given duration within a space width range. An interrupt signal provided to indicate the end of transmission of the remote control signal is disabled when a space portion requires a space width greater than the space width range. The interrupt signal signaling the end of the remote control transmission is then disabled for a predetermined period of time essentially equivalent to a length of time that the additional space exceeds the space width. During the predetermined period of time, the remote control thus transmits a space. The interrupt signal is then re-enabled after expiration of the predetermined period of time in order to allow for another remote control transmission.

Description

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Claims

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Application Information

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Owner THOMSON LICENSING SA
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