KR970025254A

KR970025254A - How to operate the bidirectional remote controller

Info

Publication number: KR970025254A
Application number: KR1019950038488A
Authority: KR
Inventors: 안성진
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-10-31
Filing date: 1995-10-31
Publication date: 1997-05-30
Also published as: KR0170151B1

Abstract

본 발명은 양방향 리모트 콘트롤러의 구동방법에 관한 것으로, 사용자 키패드 내에 구비된 판별키를 누르면 ID판별부가 구동되는 동시에 해당기기의 ID가 해당기기 내의 롬으로부터 인출되어 해당기기의 발광부를 통해 리모콘의 수광부로 송출되고, 해당기기로부터 송출되는 해당기기의 ID가 디코더에서 디코딩된 다음, 복수개의 롬에 각각 저장되어 있는 각 구동명령과 해당기기의 ID가 선택부 내의 매칭테이블에 매칭되며, 해당기기의 발광부로부터 종료신호가 수광되면 ID판별부의 구동이 멈춘다. 이후에 사용자가 리모콘의 키패드에 구비된 기능키를 누르면 복수개의 롬중에 해당기기의 롬이 선택되어, 선택된 롬으로부터 병력의 구동명령이 인출괴고, P/S변환부에서 직렬의 구동명령으로 변환된 다음 컨버터와 발광부를 통해 해당기기의 ID가 송출된 다음 송출되는 종료신호에 의거하여 ID판별부의 구동이 멈추므로, 해당기기로부터 송출되는 해당기기의 ID에 대한 적외선신호를 정확하게 수광할 수 있으며, 장시간ID판별부를 구동하므로써 발생되는 리모콘 밧데리의 전원낭비를 방지할 수 있도록 한 것이다.The present invention relates to a method of driving a two-way remote controller, and when the identification key provided in the user keypad is pressed, the ID discrimination unit is driven and the ID of the corresponding device is extracted from the ROM in the corresponding device to the light receiving unit of the remote controller through the light emitting unit of the corresponding device. The ID of the corresponding device transmitted from the corresponding device is decoded by the decoder, and then each driving command stored in the plurality of ROMs and the ID of the corresponding device are matched to the matching table in the selection unit. When the end signal is received from the drive, the ID discrimination unit stops driving. Thereafter, when the user presses a function key provided on the keypad of the remote controller, the ROM of the corresponding device is selected from among the plurality of ROMs, and the driving command of the troop is drawn out from the selected ROM, and the P / S converter converts the serial driving command into a serial driving command. After the ID of the device is sent out through the next converter and the light emitting unit, the ID discrimination unit stops driving based on the end signal sent out. It is to prevent the wasted power of the remote controller battery generated by driving the ID identification unit.

Description

How to operate the bidirectional remote controller

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 양방향 리모트 콘트롤러의 구동방법을 수행하기 위한 하드웨어의 개략적인 블록구성도,1 is a schematic block diagram of hardware for performing a method of driving a bidirectional remote controller according to the present invention;

제2도는 본 발명에 바람직한 실시예에 따라 해당기기로부터 송출되는ID를 수광하는 동작과정을 도시한 플로우챠트2 is a flowchart showing an operation process of receiving an ID transmitted from a corresponding device according to an embodiment of the present invention.

Claims

A method of driving a two-way remote control for receiving an ID of a corresponding device among a plurality of devices and transmitting an infrared signal for performing a function of a desired corresponding device among the plurality of devices, wherein a discrimination key is input from a keypad of the remote control. When inputted, the ID determining means is driven, and at the same time, a driving command corresponding to the discrimination key is extracted from one of the plurality of memory elements, converted into a corresponding infrared signal, and then sent to the light receiving means of the corresponding device. First step; Based on the infrared signal transmitted from the remote controller corresponding to the discrimination key signal, an infrared signal for the ID of the corresponding device transmitted from the light emitting means of the corresponding device is received and decoded, and then based on the ID of the corresponding device. Selecting a corresponding memory element of the corresponding device from among the plurality of memory elements, and stopping driving of the ID discriminating means when an end signal is sent from the light emitting means of the corresponding device; When a key corresponding to a desired function of the corresponding device is input from the keypad according to a user's manual operation, a corresponding driving command is extracted from the selected memory element among the plurality of memory elements and the corresponding infrared signal is converted into the corresponding infrared signal. And converting the signal into a light receiving means of the corresponding device.