KR970009451A

KR970009451A - Remote control

Info

Publication number: KR970009451A
Application number: KR1019950020398A
Authority: KR
Inventors: 홍봉룡
Original assignee: 이정식; 주식회사 삼보컴퓨터
Priority date: 1995-07-11
Filing date: 1995-07-11
Publication date: 1997-02-24

Abstract

본 발명은 원격제어장치에 관한 것으로, 리모콘 수신부를 구비하고 있는 각종 가전제품을 가시거리 이상의 거리에서 원격제어 하도록한 원격제어 장치에 관한 것이다.The present invention relates to a remote control device, and to a remote control device for remotely controlling various home appliances having a remote control receiver at a distance of more than a visible distance.

일반적으로 리모콘기능은 리모콘 송신기의 적외선 신호가 피제어기기에 도달할 수 있는 가시거리 내에서만 사용가능하고, 리모콘 송신기를 이용하여 피제어기기를 제어하기 위해서는 리모콘 송신기를 반드시 사용자가 작동해 주어야 하므로, 사용자가 가시거리 이상의 거리에 위치한 경우(예를 들아, 사용자가 외출한 경우)에는 원격제어 기능을 사용할 수 없게 되는 문제점이 있다.In general, the remote control function can be used only within the visible distance that the infrared signal of the remote control transmitter can reach the controlled device, and in order to control the controlled device using the remote control transmitter, the user must operate the remote control transmitter. If the user is located at a distance greater than the visible distance (for example, when the user is out of the house), there is a problem that the remote control function cannot be used.

본 발명에 의한 원격제어장치는 사용자가 리모콘기능을 사용할 수 없는 가시거리 이상의 원격지에 위치해 있는 경우에도 리모콘기능을 구비한 피제어기기들을 원격제어 할수 있으므로, 사용자가 원거리에서도 각종 피제어기기를 효과적으로 원격제어 할수 있어 리모콘기능 사용상의 편리성을 제공할 수 있다.The remote control apparatus according to the present invention can remotely control the controlled devices having the remote control function even when the user is located at a remote distance beyond the visible distance where the user cannot use the remote control function. Can be controlled to provide convenience in using the remote control function.

Description

Remote control

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 의한 원격제어장치의 전체 구성도, 제2도는 제1도에 도시된 퍼스널 컴퓨터와 RF송신부의 구성도, 제3도는 제1도에 도시된 RF수신/제어부의 구성도.1 is an overall configuration diagram of a remote control apparatus according to the present invention, FIG. 2 is a configuration diagram of the personal computer and the RF transmitter shown in FIG. 1, and FIG. 3 is a configuration diagram of the RF reception / control section shown in FIG.

Claims

In the remote control apparatus, an RF signal is supplied to the personal computer 10 for outputting a control command applied from the telephone TP via a public network or a reserved control command via a keyboard, and a control command applied from the personal computer 10. An RF transmitter / receiver 30 for controlling a plurality of controlled devices 40a-40n by outputting an RF transmitter 20 to be loaded on the RF signal and an infrared signal corresponding to a control command received on the RF signal; Remote control device comprising a.

The RF transmitter 20 is a frequency setting unit 22 for setting an RF frequency to be transmitted, and outputs a control command applied from the personal computer 10, and at the same time the frequency setting unit ( A command unit 21 for outputting the RF frequency information set by 22) and a control command and RF frequency information received from the command unit 21, and modulates the control command to a frequency corresponding to the RF frequency information. Remote control device characterized in that it comprises an RF modulator (23) for transmitting to the RF receiving / control unit (30) side via 24).

The remote control apparatus according to claim 1 or 2, wherein the RF transmitter (20) is installed on an additional circuit board in the personal computer (10) or outside the personal computer (10).

The RF receiver / control unit (30) of claim 1, further comprising: a frequency setting unit (32) for setting an RF signal frequency to be received; A frequency filter (33) for passing an RF signal of a frequency set by the frequency setting unit (32) among RF signals applied through the antenna (31); An RF demodulation / ADC unit 34 for demodulating an RF signal applied from the frequency filter 33 to extract a signal corresponding to a control command, and then digitally converting the corresponding signal to output a digital signal; A CPU (35) for analyzing a digital signal applied from the RF demodulation / ADC unit (34) and outputting a control command corresponding to the digital signal; An infrared signal setting unit 37 for setting the type of the controlled device and the product manufacturer name of the controlled device for designating the infrared signal system for controlling the remote controller; In addition to the infrared signal information according to the type and manufacturer of the controlled device and the infrared signal information according to the control operation type of the controlled device, and when a control command is applied from the CPU 35, the infrared ray corresponding to the control command. An infrared generation control unit 36 for outputting an infrared generation control signal for generating an infrared signal according to the type, manufacturer name, and control operation type of the controlled device set by the signal setting unit 37; Infrared generator for controlling an operation of the controlled device 40a-40b by generating an infrared signal according to the infrared generation control signal applied from the infrared generation controller 36 and transmitting the infrared signal to the controlled device 40a-40n. A remote control device, comprising: 38.

※ Note: The disclosure is based on the initial application.