KR840002185A - 시리얼 신호 전송장치 - Google Patents
시리얼 신호 전송장치 Download PDFInfo
- Publication number
- KR840002185A KR840002185A KR1019820004838A KR820004838A KR840002185A KR 840002185 A KR840002185 A KR 840002185A KR 1019820004838 A KR1019820004838 A KR 1019820004838A KR 820004838 A KR820004838 A KR 820004838A KR 840002185 A KR840002185 A KR 840002185A
- Authority
- KR
- South Korea
- Prior art keywords
- serial signal
- power supply
- signal
- signal transmitter
- polarity
- Prior art date
Links
- 238000001514 detection method Methods 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/56—Circuits for coupling, blocking, or by-passing of signals
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00012—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using an auxiliary transmission line
- H02J13/00014—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using an auxiliary transmission line carrying signals having the network frequency or DC signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/542—Systems for transmission via power distribution lines the information being in digital form
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/20—Repeater circuits; Relay circuits
- H04L25/26—Circuits with optical sensing means, i.e. using opto-couplers for isolation
-
- 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
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
-
- 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
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/542—Methods of transmitting or receiving signals via power distribution lines using zero crossing information
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/121—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using the power network as support for the transmission
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제4도 및 제5도는 본 발명에 관한 전송장치의 개략구성 및 그 각부파형을 도시하는 도면. 제8도는 본 발명의 한 실시예를 도시하는 회로도.
Claims (1)
- 전원라인을 공통으로 하는 발신측기기와 수신측기기와의 사이에서 시리얼신호를 전송하기 위한 장치에 있어서 전원라인의 한쪽과 다른쪽과의 사이에 전원전압이 소정극성일때만 도통이 가능한 제어소자를 함유한 전로를 상기 양기기에 걸쳐지도록 설치하고, 전원전압의 극성검출에 의해 상기 전원극성의 한쪽에서다른쪽으로 걸쳐지는 시간폭의 신호를 형성하고 상기 제어소자에 부여하므로써 시리얼 신호의 전송을 실시하도록한 것을 특징으로하는 시리얼 신호전송장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP175157 | 1981-10-31 | ||
JP56175157A JPS5875943A (ja) | 1981-10-31 | 1981-10-31 | シリアル信号転送装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR840002185A true KR840002185A (ko) | 1984-06-11 |
KR860000985B1 KR860000985B1 (ko) | 1986-07-24 |
Family
ID=15991257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR8204838A KR860000985B1 (ko) | 1981-10-31 | 1982-10-27 | 시리얼 신호 전송장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4583091A (ko) |
JP (1) | JPS5875943A (ko) |
KR (1) | KR860000985B1 (ko) |
AU (1) | AU531709B2 (ko) |
GB (1) | GB2111806B (ko) |
MY (1) | MY8700633A (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01137853A (ja) * | 1987-11-25 | 1989-05-30 | Toshiba Corp | 通信制御システム |
GB2218231A (en) * | 1988-05-05 | 1989-11-08 | Plessey Co Plc | Electrical control systems |
FR2655213B1 (fr) * | 1989-11-27 | 1992-03-27 | Augier Sa | Dispositif de telecommande a courant porteur. |
US5581201A (en) * | 1994-06-30 | 1996-12-03 | Tandem Computers Incorporated | Apparatus for unit control and presence detection |
WO1999027461A1 (de) * | 1997-11-19 | 1999-06-03 | Menico Ag | Serieller daten- und steuer-bus mit versorgungsspannung |
US6078159A (en) * | 1999-02-17 | 2000-06-20 | The Chamberlain Group, Inc. | Method and apparatus for programming a logic board from switching power |
AUPQ414599A0 (en) * | 1999-11-18 | 1999-12-09 | Technology Group Pty Limited, The | Power and data communications transmission system |
AU733334B1 (en) * | 1999-11-18 | 2001-05-10 | Inverell Technology Centre Pty Ltd | Power and data communications transmission system |
JP6248083B2 (ja) * | 2014-10-29 | 2017-12-13 | 矢崎総業株式会社 | 通信システム |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3514543A (en) * | 1968-03-29 | 1970-05-26 | Hubbell Inc Harvey | Battery insertion apparatus for extending loop telephone lines |
US3783354A (en) * | 1972-09-29 | 1974-01-01 | Nasa | Phase protection system for ac power lines |
US3953776A (en) * | 1973-12-14 | 1976-04-27 | Waukesha Foundry Company, Inc. | Digital motor speed control circuit |
US4153922A (en) * | 1976-12-03 | 1979-05-08 | Hitachi, Ltd. | Relay control circuit |
-
1981
- 1981-10-31 JP JP56175157A patent/JPS5875943A/ja active Granted
-
1982
- 1982-10-25 US US06/436,363 patent/US4583091A/en not_active Expired - Lifetime
- 1982-10-26 AU AU89807/82A patent/AU531709B2/en not_active Expired
- 1982-10-27 KR KR8204838A patent/KR860000985B1/ko active
- 1982-10-28 GB GB08230879A patent/GB2111806B/en not_active Expired
-
1987
- 1987-12-30 MY MY633/87A patent/MY8700633A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU531709B2 (en) | 1983-09-01 |
KR860000985B1 (ko) | 1986-07-24 |
JPH023576B2 (ko) | 1990-01-24 |
MY8700633A (en) | 1987-12-31 |
JPS5875943A (ja) | 1983-05-07 |
US4583091A (en) | 1986-04-15 |
GB2111806B (en) | 1985-07-24 |
AU8980782A (en) | 1983-06-16 |
GB2111806A (en) | 1983-07-06 |
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