COMMUNICATION SYSTEM, MASTER UNIT AND SLAVE UNIT

PROBLEM TO BE SOLVED: To provide a communication system, a master unit and a slave unit used therefor capable of controlling not to perform interference prevention control when communication interference does not occur among different networks.SOLUTION: A communication system 1 includes: plural netw...

Full description

Saved in:
Bibliographic Details
Main Authors DOBASHI KAZUO, MIZUTA TOMOAKI
Format Patent
LanguageEnglish
Japanese
Published 14.07.2016
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To provide a communication system, a master unit and a slave unit used therefor capable of controlling not to perform interference prevention control when communication interference does not occur among different networks.SOLUTION: A communication system 1 includes: plural networks 11 to 13 each having a master unit 3 and plural slave units 2 which are connected to an identical distribution line 6. The master unit 3 of a main network includes a detection section 331 and the storage unit 333. The detection section 331 detects a leakage signal from a sub network. When a leakage signal is detected, the storage unit 333 stores a piece of interference information in the main network of the received leakage signal.SELECTED DRAWING: Figure 1 【課題】異なるネットワーク間で通信の干渉が生じ得ない場合にまで干渉を抑制するための制御がなされることがない通信システム及びそれに用いられる親機、子機を提供する。【解決手段】通信システム１は、同一の配電線６に接続された１台の親機３と複数台の子機２とをそれぞれ備える複数のネットワーク１１〜１３を有する。主ネットワークの親機３は、検知部３３１と、記憶部３３３とを有している。検知部３３１は、副ネットワークからの漏洩信号の有無を検知する。記憶部３３３は、漏洩信号が有る場合に受信した漏洩信号の主ネットワークにおける干渉情報を記憶する。【選択図】図１
Bibliography:Application Number: JP20150003702