KR950005087A

KR950005087A - Remote control voltage level detection device and method

Info

Publication number: KR950005087A
Application number: KR1019930014150A
Authority: KR
Inventors: 박병수
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1993-07-26
Filing date: 1993-07-26
Publication date: 1995-02-18

Abstract

본 발명은 리모콘으로부터 전송되는 적외선발광신호에 의해 원격제어되는 제어대상기기에 설치되어, 리모콘(10)으로부터의 적외선발광신호를 수신하여 광전변환하는 수광부(22)와; 상기 수광부(22)에서 광전변환된 전압레벨을 기준레벨설정부 (26)에 설정된 기준전압레벨과 비교하는 전압레벨판정부(24) 및; 상기 전압레벨판정부(24)에서의 판정결과에 따라 리모콘(10)의 동작전압이 정격이하인 경우 이상상태표시를 출력하는 이상상태표시부(28)로 구성되어 리모콘(10)으로부터 전송되는 신호를 광전변환하여 기준레벨과 비교하고, 그 비교 결과를 기초로 리모콘(10)의 전압레벨의 이상시 상태표시를 하여 리모콘(10)의 전원으로서의 건전지의 교체시기등을 알려주도록 된 리모콘전압레벨검출장치와 그 방법을 제공하는 것이다.The present invention is installed in a control target device that is remotely controlled by an infrared light emitting signal transmitted from a remote control, the light receiving unit 22 for receiving an infrared light emitting signal from the remote control 10 and photoelectric conversion; A voltage level determination unit 24 for comparing the voltage level photoelectrically converted by the light receiving unit 22 with the reference voltage level set in the reference level setting unit 26; According to the determination result of the voltage level determination unit 24 is composed of an abnormal state display unit 28 for outputting an abnormal state display when the operating voltage of the remote controller 10 is lower than the rated voltage to transmit a signal transmitted from the remote controller 10. A remote control voltage level detecting device which converts and compares it with a reference level, displays a status of abnormality of the voltage level of the remote controller 10 based on the comparison result, and informs the replacement timing of the battery as a power source of the remote controller 10; To provide a way.

Description

Remote control voltage level detection device and method

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

제1도는 본 발명에 따른 리모콘전압레벨검출장치의 블록구성도, 제2도는 제1도에 도시된 리모콘전압레벨검출장치의 동작을 설명하는 플로우차트이다.FIG. 1 is a block diagram of a remote control voltage level detecting device according to the present invention, and FIG. 2 is a flowchart for explaining the operation of the remote control voltage level detecting device shown in FIG.

Claims

A light receiving unit 22 installed in the control target device remotely controlled by the infrared light emitting signal transmitted from the remote control unit 10, and receiving the infrared light emitting signal from the remote control unit 10 and performing photoelectric conversion; A voltage level determination unit 24 for comparing the voltage level converted by the light receiving unit 22 with the reference voltage level set in the reference level setting unit 26; And an abnormal state display unit (28) which outputs an abnormal state display when the operating voltage of the remote controller (10) is lower than the rated value according to the determination result of the voltage level determining unit (24).

Photoelectric conversion of the remote control signal from the remote control in the control target device function controlled by the remote control signal from the remote control supplied with the operating voltage by the battery; Comparing the signal voltage level of the photoelectric conversion remote controller with a reference voltage level to determine whether it is normal; And if the voltage level of the remote controller is abnormal as a result of the determination, displaying an abnormal state of the remote controller voltage level.

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