Title:
伝送ラインアドレス重複検出方式およびその方式に使用する子局ターミナル
Document Type and Number:
Japanese Patent JP5208327
Kind Code:
B1
Abstract:
A management data area including a plurality of pulsed signals is provided in a series of pulsed signals outputted from the main station to the common data signal line, the area being different from a control/monitoring data area including data of a control data signal and data of a monitoring data signal. The substation sets random number data generated by its own station as an original number, generates pieces of comparison/collation data having a plurality of bits based on the original number, and superimposes a signal including the pieces of comparison/collation data on the management data area. The main station determines existence of address overlap of the substations based on a result of comparing the pieces of comparison/collation data complying with a predetermined rule.
Inventors:
Shigeru Hiroi
Mitsuhiro Kakuo
Nishikido Kenji
Youichi Hoshi
Kazuo Itani
Hidemi Yamazaki
Mitsuhiro Kakuo
Nishikido Kenji
Youichi Hoshi
Kazuo Itani
Hidemi Yamazaki
Application Number:
JP2012543400A
Publication Date:
June 12, 2013
Filing Date:
April 27, 2012
Export Citation:
Assignee:
Mitsubishi Electric Corporation
Anywire Co., Ltd.
Anywire Co., Ltd.
International Classes:
H04L12/28
Domestic Patent References:
| JPH04119035A | 1992-04-20 | |||
| JP2011114449A | 2011-06-09 | |||
| JPH03106143A | 1991-05-02 | |||
| JPS62173830A | 1987-07-30 | |||
| JPH0799503A | 1995-04-11 | |||
| JPH0984155A | 1997-03-28 |
Attorney, Agent or Firm:
Hiroaki Sakai