KR970058200A

KR970058200A - Key operation control device of remote controller

Info

Publication number: KR970058200A
Application number: KR1019950056239A
Authority: KR
Inventors: 김시원
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-12-26
Filing date: 1995-12-26
Publication date: 1997-07-31

Abstract

본 발명은 조도가 어두운 상태에서 리모콘 사용시 리모콘의 키를 한 번 누르면 음성으로 키기능을 알려주고 같은 키를 두 번 누를때 정상동작하도록 하는 리모콘의 키동작 제어장치에 관한 것으로, 여러 가지 기능을 선택할 수 있는 키매트릭스(10), 상기 키매트릭스(10)에 의해 선택된 기능을 부호화하여 출력시키고 해당되는 제어 신호를 출력하는 콘트롤러(40), 상기 콘트롤러(40)를 구동시키기 위한 클럭을 발생시키는 클럭발생부(50), 상기 콘트롤러(40)에 의해 부호화된 신호를 적외선 전환시키는 적외선 다이오드(60), 상기 콘트롤러(40)의 제어에 의해 음성을 출력시키는 음성출력부(70)를 구비하여 이루어진다.The present invention relates to a key operation control device of the remote control to notify the key function by pressing a key once on the remote control when using the remote control in the dark light conditions, and to operate normally when the same key is pressed twice, various functions can be selected. A key matrix 10, a controller 40 encoding and outputting a function selected by the key matrix 10, and outputting a corresponding control signal, and a clock generator for generating a clock for driving the controller 40. 50, an infrared diode 60 for converting the signal encoded by the controller 40 into an infrared ray, and a voice output unit 70 for outputting sound under the control of the controller 40.

Description

Key operation control device of remote controller

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

제2도는 본 발명에 다른 리모콘의 키동작 제어장치의 블럭도,2 is a block diagram of a key operation control device of a remote control according to the present invention;

제3도는 본 ㅂ라명에 따른 리모콘의 키동작에 관한 동작흐름도.3 is a flowchart illustrating operations of a key of a remote controller according to the present invention.

Claims

A controller capable of selecting various functions, a controller which encodes and outputs a function selected by the key matrix, and outputs a control signal when a specific key is repeatedly pressed twice, and performs a remote control function; And a clock generation number for generating a clock for driving the controller, an infrared diode for converting the signal protected by the controller into an infrared signal, and a voice output section for outputting sound under control of the controller. Key operation control device of the remote control.

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