KR950013164A

KR950013164A - How to set time by remote controller

Info

Publication number: KR950013164A
Application number: KR1019930020752A
Authority: KR
Inventors: 이광중
Original assignee: 이헌조; 주식회사 엘지
Priority date: 1993-10-07
Filing date: 1993-10-07
Publication date: 1995-05-17

Abstract

본 발병은 리모콘과 같이 제어용 송신기를 구비한 제품에 있어서, 그 송신기를 이용하여 제품에 내장된 마이크로컴퓨터의 시간을 세팅하는 기술에 관한 것으로, 파워온시 리모콘에 내장한 클록집적소자의 시간데이타를 읽어 엔코딩한 후 이를 세트측으로 송출하고, 세트내의 마이크로컴퓨터는 파워온 코드가 입력될때, 마이콤내에 시간데이타가 있는지를 확인하여 없을 경우 수신된 시간데이타로 시간을 세팅하도록 함으로써 사용자에게 편리함을 주고. 다른 제품과 같이 사용되는 경우, 예로써 텔레비젼 수상기와 브이씨알을 같이 사용하는 경우 두 제품의 시간을 통일하게 세팅시킬 수 있어 운용상의 정확성을 도모할 수 있게한 것이다.The present invention relates to a technology for setting a time of a microcomputer embedded in a product by using the transmitter in a product having a control transmitter such as a remote controller. After reading and encoding, it is sent to the set side. When the power-on code is input, the microcomputer checks whether there is time data in the microcomputer and sets the time to the received time data if it is not. When used together with other products, for example, when a TV receiver and V-Cal are used together, the time of the two products can be set uniformly, thereby achieving operational accuracy.

Description

How to set time by remote controller

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

제3도는 본 발명의 시간세팅방법이 적용되는 리모콘의 회로도,3 is a circuit diagram of a remote control to which the time setting method of the present invention is applied;

제4도는 본 발명에 의한 파워온키이 및 시간키이에 대한 펄스코드의 파형도,4 is a waveform diagram of a pulse code for a power on key and a time key according to the present invention;

제5도는 본 발명에서 파워온키이 및 시간키이에 대한 펄스코드 출력 신호 흐름도,5 is a pulse code output signal flow chart for power-on key and time key in the present invention;

제6도는 본 발명에서 파워온 및 시간펄스코드를 입력하여 세트의 시간을 세팅하는 것을 보인 흐름도.FIG. 6 is a flow chart showing the setting of the time of a set by inputting a power-on and time pulse code in the present invention.

Claims

The first process (S ₁ , S ₃ , S ₄ ) outputting a power-on pulse code through the remote controller integrated device 12 by confirming that the power-on key is selected in the key matrix 11, and the remote controller integrated device ( 12) after outputting the power-on pulse code, the "hours", "minutes", and "seconds" data of the clock integration element 14 are sequentially read, and respective reader codes and custom codes. The second process (S ₅ -S ₂₀ ) of encoding in the data mode and sending to the set side, and the third process of decoding the input pulse code when the interrupt signal is input and performing the corresponding control function when the power-on key is confirmed to be a key other than that. (S ₂₁ -S ₂₄ ), and if the input pulse code is found to be the power-on key in the third step, it is checked whether there is time data in the microcomputer, and the power is turned on. If not, the "hour", "minute", " Fourth step of setting the time by turning on the power in the ready mode for receiving the pulse code for "second" and then receiving the pulse code for the "hour", "minute", "second" (S ₂₅ -S ₂₉ ) time setting method by the remote control, characterized in that consisting of.

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