KR830005778A - 선로의 사용을 최소로한 전력 전달 및 평형방식의 데이타 송수신회로 - Google Patents
선로의 사용을 최소로한 전력 전달 및 평형방식의 데이타 송수신회로 Download PDFInfo
- Publication number
- KR830005778A KR830005778A KR1019810000549A KR810000549A KR830005778A KR 830005778 A KR830005778 A KR 830005778A KR 1019810000549 A KR1019810000549 A KR 1019810000549A KR 810000549 A KR810000549 A KR 810000549A KR 830005778 A KR830005778 A KR 830005778A
- Authority
- KR
- South Korea
- Prior art keywords
- lines
- reception circuit
- data transmission
- power transmission
- balanced data
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/548—Systems for transmission via power distribution lines the power on the line being DC
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/547—Systems for power line communications via DC power distribution
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/5483—Systems for power line communications using coupling circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/5495—Systems for power line communications having measurements and testing channel
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Dc Digital Transmission (AREA)
- Bidirectional Digital Transmission (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 회로도.
제2도는 데이타 전송형태를 도시한 파형도.
Claims (1)
- 도면에 표시한 바와같이 주장치(10)에서 부장치(10')로 전력 및 직렬 데이타를 전송하는 회로에 있어서, 초우크 코일(L1), (L2), 게이트(G1), 트랜지스터(Q), 저항기(R1, R2, R3, R4, R5, R6, R7, R8), 커패시터(C1, C2) 및 연산증폭기(OP)로 주장치(10)의 명령회로를 구성하고, 초우크 코일(L1', L2'), 게이트(G1'), 트랜지스터(Q'), 저항기(R1', R3', R4', R5', R6', R7', R8'), 커패시터(C1', C2'), 연산증폭기 (OP') 및 전원회로(11')로 부장치(10)의 평형 회로를 구성하여 선로의 사용을 최소로한 데이터 및 전력 전송장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019810000549A KR870000486B1 (ko) | 1981-02-20 | 1981-02-20 | 선로의 사용을 최소로 한 전력전달 및 평형 방식의 데이타 송수신 회로 |
US06/348,130 US4734919A (en) | 1981-02-20 | 1982-02-12 | Circuit for serial data communication and power transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019810000549A KR870000486B1 (ko) | 1981-02-20 | 1981-02-20 | 선로의 사용을 최소로 한 전력전달 및 평형 방식의 데이타 송수신 회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830005778A true KR830005778A (ko) | 1983-09-09 |
KR870000486B1 KR870000486B1 (ko) | 1987-03-11 |
Family
ID=19220239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019810000549A KR870000486B1 (ko) | 1981-02-20 | 1981-02-20 | 선로의 사용을 최소로 한 전력전달 및 평형 방식의 데이타 송수신 회로 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4734919A (ko) |
KR (1) | KR870000486B1 (ko) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3632840A1 (de) * | 1986-09-26 | 1988-04-07 | Endress Hauser Gmbh Co | Verfahren und anordnung zur uebertragung binaer codierter informationen in einer messanordnung |
US4994690A (en) * | 1990-01-29 | 1991-02-19 | Motorola, Inc. | Split level bus |
US6480510B1 (en) | 1998-07-28 | 2002-11-12 | Serconet Ltd. | Local area network of serial intelligent cells |
US6956826B1 (en) | 1999-07-07 | 2005-10-18 | Serconet Ltd. | Local area network for distributing data communication, sensing and control signals |
CN1289186A (zh) * | 1999-09-14 | 2001-03-28 | 皇家菲利浦电子有限公司 | 用于数据和能量传送的网络 |
US6549616B1 (en) | 2000-03-20 | 2003-04-15 | Serconet Ltd. | Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets |
US6842459B1 (en) | 2000-04-19 | 2005-01-11 | Serconet Ltd. | Network combining wired and non-wired segments |
US6961303B1 (en) | 2000-09-21 | 2005-11-01 | Serconet Ltd. | Telephone communication system and method over local area network wiring |
AU2001294217A1 (en) * | 2000-10-12 | 2002-04-22 | Matsushita Electric Industrial Co., Ltd. | Motor controller with position detector |
RU2247469C2 (ru) * | 2002-09-23 | 2005-02-27 | Овчинников Валерий Васильевич | Способ передачи дискретных электических сигналов |
IL152824A (en) * | 2002-11-13 | 2012-05-31 | Mosaid Technologies Inc | A socket that can be connected to and the network that uses it |
US6948023B2 (en) * | 2003-05-02 | 2005-09-20 | Atop Technologies, Inc. | Transmission interface conversion device |
US6906618B2 (en) * | 2003-06-26 | 2005-06-14 | Abet Technologies, Llc | Method and system for bidirectional data and power transmission |
IL159838A0 (en) | 2004-01-13 | 2004-06-20 | Yehuda Binder | Information device |
US20060046766A1 (en) * | 2004-09-01 | 2006-03-02 | Abet Technologies, Llc | Method and system for bidirectional communications and power transmission |
US7405652B2 (en) * | 2004-09-21 | 2008-07-29 | Abet Technologies, Llc | Communication and AC power system |
JP2008537193A (ja) * | 2005-01-31 | 2008-09-11 | アベット テクノロジーズ,エルエルシー | 安全なコンピュータシステム |
US8009743B2 (en) * | 2006-01-19 | 2011-08-30 | Sensormatic Electronics, LLC | Method and system for powering a device using a data communications signal line |
US7546501B2 (en) | 2006-09-13 | 2009-06-09 | Texas Instruments Incorporated | Selecting test circuitry from header signals on power lead |
EP2773049B1 (en) * | 2011-10-24 | 2020-07-15 | Valery Vasilievich Ovchinnikov | Power supply for two-wire communication line |
CN103501190B (zh) * | 2013-10-15 | 2016-04-20 | 东莞市华业新科电子科技有限公司 | 电力线载波通讯电路 |
TWI801872B (zh) | 2016-10-12 | 2023-05-11 | 米朗 艾哈迪瑞 | 可穿戴式裝置、用於其中之充電及通信之方法及用於可穿戴式裝置與充電裝置之間的充電及除錯通信之系統 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1687432A (en) * | 1926-09-23 | 1928-10-09 | Western Union Telegraph Co | Composite signaling system |
DE1251798B (ko) * | 1963-09-23 | |||
JPS4841722B1 (ko) * | 1969-06-13 | 1973-12-08 | ||
FR2133272A5 (ko) * | 1971-04-15 | 1972-11-24 | Trt Telecom Radio Electr | |
JPS54144113A (en) * | 1978-05-02 | 1979-11-10 | Nitsuko Ltd | Data transmitter*receiver system |
US4402073A (en) * | 1980-03-11 | 1983-08-30 | Vanderhoff Communications Ltd. | Speech and data communication network |
-
1981
- 1981-02-20 KR KR1019810000549A patent/KR870000486B1/ko active
-
1982
- 1982-02-12 US US06/348,130 patent/US4734919A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR870000486B1 (ko) | 1987-03-11 |
US4734919A (en) | 1988-03-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR830005778A (ko) | 선로의 사용을 최소로한 전력 전달 및 평형방식의 데이타 송수신회로 | |
KR970701467A (ko) | 터미네이션 망 및 제어회로(a termination metwork and a control circuit) | |
KR920022676A (ko) | 전자 플립-플롭 회로 | |
KR850000159A (ko) | 데이터 전송 시스템 | |
KR830005764A (ko) | 음량 콘트롤 회로 | |
KR890004499A (ko) | 저항수단을 이용한 씨 모스 티티엘 인푸트 버퍼 | |
GB1257490A (ko) | ||
KR900003923A (ko) | 전자 인덕터 | |
SE8404228D0 (sv) | Telefonkrets | |
SE8205967D0 (sv) | Forsterkarkoppling | |
KR890016843A (ko) | 자동 휘도 제한회로 | |
SU1092704A1 (ru) | Двунаправленный усилитель | |
KR890008717A (ko) | 제곱 연산 장치 | |
KR890010385A (ko) | 전자식 도어로킹 시스템 | |
JPS5673902A (en) | Microwave circuit | |
KR870006474A (ko) | 자기 메모리 장치의 인덱스 버스트 적분기 | |
KR890003137A (ko) | 전병렬 a/d 변환기의 단위 비교회로 | |
KR900004094A (ko) | 전류출력 비교 장치 | |
GB1259013A (ko) | ||
KR920008764A (ko) | 센스 증폭기에 의해 제어되는 데이타 비트선 회로 | |
JPS5315789A (en) | Integrated circuit device | |
KR920015724A (ko) | 입출력 커플링 감소 풀 업/다운 회로 | |
KR970078374A (ko) | 홈 오토메이션 시스템에 있어서 데이타 통신 회로 | |
KR950004016A (ko) | 원-타임 피롬 마이크로컴퓨터 | |
JPS5893014U (ja) | コンプリメンタリ出力回路 |