JPH0450781B2 - - Google Patents

Info

Publication number
JPH0450781B2
JPH0450781B2 JP56173785A JP17378581A JPH0450781B2 JP H0450781 B2 JPH0450781 B2 JP H0450781B2 JP 56173785 A JP56173785 A JP 56173785A JP 17378581 A JP17378581 A JP 17378581A JP H0450781 B2 JPH0450781 B2 JP H0450781B2
Authority
JP
Japan
Prior art keywords
data signal
serial data
power supply
signal
transfer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP56173785A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5875948A (ja
Inventor
Yoshihito Mino
Harunobu Nukushina
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP56173785A priority Critical patent/JPS5875948A/ja
Publication of JPS5875948A publication Critical patent/JPS5875948A/ja
Publication of JPH0450781B2 publication Critical patent/JPH0450781B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04B2203/5425—Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Bidirectional Digital Transmission (AREA)
  • Dc Digital Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP56173785A 1981-10-30 1981-10-30 シリアルデ−タ転送装置 Granted JPS5875948A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56173785A JPS5875948A (ja) 1981-10-30 1981-10-30 シリアルデ−タ転送装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56173785A JPS5875948A (ja) 1981-10-30 1981-10-30 シリアルデ−タ転送装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP1189292A Division JPH0242848A (ja) 1989-07-21 1989-07-21 シリアルデータ転送装置

Publications (2)

Publication Number Publication Date
JPS5875948A JPS5875948A (ja) 1983-05-07
JPH0450781B2 true JPH0450781B2 (enrdf_load_html_response) 1992-08-17

Family

ID=15967101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56173785A Granted JPS5875948A (ja) 1981-10-30 1981-10-30 シリアルデ−タ転送装置

Country Status (1)

Country Link
JP (1) JPS5875948A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60116252A (ja) * 1983-11-28 1985-06-22 Canon Inc デ−タ通信装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4864393A (enrdf_load_html_response) * 1971-12-08 1973-09-06
JPS495514A (enrdf_load_html_response) * 1972-05-02 1974-01-18
JPS5223413U (enrdf_load_html_response) * 1975-08-08 1977-02-18

Also Published As

Publication number Publication date
JPS5875948A (ja) 1983-05-07

Similar Documents

Publication Publication Date Title
GB2335334A (en) Transmitting data over low voltage power distribution system
JP4906736B2 (ja) 制御・監視信号伝送システム
US20220283224A1 (en) Device and method for inspecting relay, and charging pile
KR860000985B1 (ko) 시리얼 신호 전송장치
JPH0450781B2 (enrdf_load_html_response)
JPH0450782B2 (enrdf_load_html_response)
JP3291135B2 (ja) 通信装置
KR100205927B1 (ko) 전원 공급선로를 이용한 직렬통신 장치 및 방법
JPS6359121A (ja) シリアル信号伝送方式
JP2519653B2 (ja) ル―プ接続された１本の電線による電源供給及び通信方法とその装置
JP2506005Y2 (ja) アブソリュ―トエンコ―ダ装置
JPS6394321A (ja) リモ−ト電源制御方式
JP3195659B2 (ja) リモコンシステム
JPS60229548A (ja) シリアルデ−タ転送装置
JPS63265765A (ja) 極性検出回路
JPH0546352Y2 (enrdf_load_html_response)
JPH0241239B2 (enrdf_load_html_response)
JPS6141830B2 (enrdf_load_html_response)
JPH1094074A (ja) 照明監視制御システム
JPS58153437A (ja) 信号伝達装置
JPH1065584A (ja) シリアルデータ転送装置
JP3837579B2 (ja) 印加電圧検出装置
CN115720402A (zh) Dali协议收发电路及led驱动电源
JPH0666787B2 (ja) 返信信号発生回路
JPH0844990A (ja) 信号伝達方式