KR950004765A - Wireless pointing device of remote control system - Google Patents
Wireless pointing device of remote control system Download PDFInfo
- Publication number
- KR950004765A KR950004765A KR1019930013912A KR930013912A KR950004765A KR 950004765 A KR950004765 A KR 950004765A KR 1019930013912 A KR1019930013912 A KR 1019930013912A KR 930013912 A KR930013912 A KR 930013912A KR 950004765 A KR950004765 A KR 950004765A
- Authority
- KR
- South Korea
- Prior art keywords
- high frequency
- output
- outputting
- decoding
- remote control
- Prior art date
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- Selective Calling Equipment (AREA)
- Position Input By Displaying (AREA)
Abstract
본 발명은 원격제어시스템의 무선포인팅장치에 관한 것으로, 특히 FM무선전파를 사용하여 데이타를 송신하고, 디스플레이장치의 각모서리에 수신모듈을 설치하여 송신된 전파를 검출한 후 각각의 상대치를 비교하여 포인터의 위치판별 및 커서의 위치를 제어하고자함을 목적으로한 원격제어시스템의 무선포인팅장치에 관한 것으로, 이러한 본 발명의 목적은 입력되는 키값을 엔코딩한 후 고주파에 변조시켜 출력하는 송신수단과, 상기 송신수단에서 출력된 고주파를 수신하고 잡음을 제거한후 파형을 정형하는 다수개의 수신기 및 상기 다수개의 수신기에서 각각 출력된 파형을 비교하고 이를 디코딩하여 출력하는 파형 비교 및 디코딩수단을 포함하는 수신수단을 구비함으로써 달성된다.The present invention relates to a wireless pointing device of a remote control system, and in particular, transmits data using FM radio waves, installs receiving modules at each corner of the display device, detects transmitted radio waves, and compares the relative values. The present invention relates to a wireless pointing device of a remote control system for the purpose of determining the position of a pointer and controlling the position of the cursor. The present invention relates to a transmitting means for modulating and outputting an input key value at a high frequency; Receiving means comprising a plurality of receivers for receiving a high frequency output from the transmitting means and removing noise, and a waveform comparison and decoding means for comparing the waveforms output from the plurality of receivers and decoding and outputting the waveforms respectively outputted from the plurality of receivers. It is achieved by having.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제6도는 본 발명의 수심부의 장착 위치를 설명하기 위한 설명도, 제7도는 본 발명에 따른 송신부의 송신 캐리어 스펙트럼도, 제8도는 제6도는 각 수신부에서 검출되는 주파수 스펙트럼도, 제9도는 본 발명에 따른 디스플레이장치의 커서위치 표시도.6 is an explanatory diagram for explaining the mounting position of the depth portion of the present invention, FIG. 7 is a transmission carrier spectrum diagram of the transmitter according to the present invention, FIG. 8 is a frequency spectrum diagram detected at each receiver, FIG. Cursor position display of the display device according to the invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930013912A KR950004765A (en) | 1993-07-22 | 1993-07-22 | Wireless pointing device of remote control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930013912A KR950004765A (en) | 1993-07-22 | 1993-07-22 | Wireless pointing device of remote control system |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950004765A true KR950004765A (en) | 1995-02-18 |
Family
ID=67143338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930013912A KR950004765A (en) | 1993-07-22 | 1993-07-22 | Wireless pointing device of remote control system |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950004765A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100699670B1 (en) * | 2005-09-26 | 2007-03-23 | 포스데이타 주식회사 | A display system utilizing a remote input device |
KR100907840B1 (en) * | 2008-01-30 | 2009-07-14 | (주)동영디엔에스 | Game system using radiodetermination |
KR100973993B1 (en) * | 2008-02-15 | 2010-08-05 | 동명대학교산학협력단 | Radio Game operation tool |
-
1993
- 1993-07-22 KR KR1019930013912A patent/KR950004765A/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100699670B1 (en) * | 2005-09-26 | 2007-03-23 | 포스데이타 주식회사 | A display system utilizing a remote input device |
KR100907840B1 (en) * | 2008-01-30 | 2009-07-14 | (주)동영디엔에스 | Game system using radiodetermination |
KR100973993B1 (en) * | 2008-02-15 | 2010-08-05 | 동명대학교산학협력단 | Radio Game operation tool |
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WITN | Withdrawal due to no request for examination |