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Title:
LEARNING TYPE REMOTE CONTROL UNIT
Document Type and Number:
Japanese Patent JP2007194972
Kind Code:
A
Abstract:

To provide a learning type remote control unit capable of measuring, storing, imitating, and reproducing a burst pulse signal period of a remote control of a desired apparatus by a comparatively low performance microcomputer and a low capacity memory.

The learning type remote control unit comprises a receiving means for receiving a control signal outputted from a remote control unit of a desired external apparatus, a time information measuring means for capturing the control signal including a burst pulse signal and measuring a time information on signal variance, a burst pulse signal separating means for analyzing the time information to separate it into a time information of the burst pulse signal and a time information of the control signal except the burst pulse signal, a burst pulse signal recording means for recording the time information of the burst pulse signal, and a control signal recording means for recording the time information of the control signal.

COPYRIGHT: (C)2007,JPO&INPIT


Inventors:
TAMURA SATORU
Application Number:
JP2006011804A
Publication Date:
August 02, 2007
Filing Date:
January 20, 2006
Export Citation:
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Assignee:
SHARP KK
International Classes:
H04Q9/00; H04N5/00
Domestic Patent References:
JPH0457595A1992-02-25
JPH077775A1995-01-10
JPH0457594A1992-02-25
JPH057384A1993-01-14
JPH0537983A1993-02-12
JPH07240976A1995-09-12
Attorney, Agent or Firm:
Kazuyuki Koda