KR960043576A - Portable Data Transmission System - Google Patents
Portable Data Transmission System Download PDFInfo
- Publication number
- KR960043576A KR960043576A KR1019950011177A KR19950011177A KR960043576A KR 960043576 A KR960043576 A KR 960043576A KR 1019950011177 A KR1019950011177 A KR 1019950011177A KR 19950011177 A KR19950011177 A KR 19950011177A KR 960043576 A KR960043576 A KR 960043576A
- Authority
- KR
- South Korea
- Prior art keywords
- portable
- data
- infrared
- serial port
- light emitting
- Prior art date
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- Mobile Radio Communication Systems (AREA)
Abstract
본 발명은 휴대용 PC를 이용하여 원거리로 데이타를 송신할 시에 휴대용 PC에 설치된 시리얼 포트에 연결하여 적외선 방식으로 공중전화에 접속하여 데이타 송신을 용이하게 할 수 있는 휴대용 적외선 통신기기를 구비한 휴대용 데이타 무선 송출 시스템에 관한 것으로, 본 발명에 따른 휴대용 데이타 무선 송출 시스템은, 암(male)형 시리얼 포트를 구비한 휴대용 PC와; 상기 휴대용 PC의 상기 암형 시리얼 포트에 끼워맞추어지는 수(female)형 시리얼 포트와, 상기 수형 시리얼 포트에 접속되어 상기 휴대용 PC로부터 입력된 데이타를 구동/수신 데이타로 변환시키는 구동기/수신기 수단과, 상기 구동기/수신기 수단에 접속되어 상기 구동/수신 데이타를 적외선 데이타로 변환시키는 적외선 송수신기(Infrared Transceiver)와, 상기 적외선 송수신기로부터 출력된 상기 적외선 데이타를 무선송출하기 위하여 발광신호로 변환시키는 발광다이오드(LED)를 포함하는 휴대용 적외선 통신기기; 및 상기 발광다이오드로부터 발광신호를 수신하는 핀(Pin) 다이오드가 구비된 공중전화로 이루어진 것을 특징으로 한다. 이에 따라 휴대용 PC 이용자는 쉽게 접할 수 있는 공중전화를 통해서 데이타를 용이하게 송신할 수가 있다.The present invention provides a portable data having a portable infrared communication device that can be connected to a public telephone in an infrared manner to facilitate data transmission by connecting to a serial port installed in the portable PC when transmitting data remotely using a portable PC. A wireless data transmission system, the portable data wireless transmission system according to the present invention includes a portable PC having a male serial port; A male serial port fitted to the female serial port of the portable PC, driver / receiver means connected to the male serial port to convert data input from the portable PC into drive / receive data; An infrared transceiver connected to a driver / receiver means for converting the drive / receive data into infrared data, and a light emitting diode for converting the infrared data output from the infrared transceiver into a light emitting signal for wireless transmission Portable infrared communication device comprising a; And a public telephone having a pin diode for receiving a light emission signal from the light emitting diode. Accordingly, the portable PC user can easily transmit data through a public telephone that can be easily reached.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
도면은 본 발명에 따른 휴대용 적외선 통신기기를 이용하는 데이타 무선 송출 시스템에 대한 구성도.Figure is a block diagram of a data wireless transmission system using a portable infrared communication device according to the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950011177A KR960043576A (en) | 1995-05-08 | 1995-05-08 | Portable Data Transmission System |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950011177A KR960043576A (en) | 1995-05-08 | 1995-05-08 | Portable Data Transmission System |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960043576A true KR960043576A (en) | 1996-12-23 |
Family
ID=66523289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950011177A KR960043576A (en) | 1995-05-08 | 1995-05-08 | Portable Data Transmission System |
Country Status (1)
Country | Link |
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KR (1) | KR960043576A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100592632B1 (en) * | 1998-05-14 | 2006-06-23 | 아스라브 쏘시에떼 아노님 | System for communicating between two units |
-
1995
- 1995-05-08 KR KR1019950011177A patent/KR960043576A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100592632B1 (en) * | 1998-05-14 | 2006-06-23 | 아스라브 쏘시에떼 아노님 | System for communicating between two units |
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WITN | Withdrawal due to no request for examination |