Title:
CONTROL/MONITOR SIGNAL TRANSMISSION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/264201
Kind Code:
A1
Abstract:
This control/monitor signal transmission system comprises a plurality of slave stations for performing receipt and delivery of data by a transmission synchronization scheme via a common transmission line with a master station that performs receipt and delivery of data with a control unit. When, in a period between clock voltage regions of a voltage clock signal having a prescribed cycle and duty ratio, the impedance of a circuit composed of a plurality of internal circuits of the slave stations and the transmission line, in a first state of being at a first voltage level that is set to the goal after a voltage level is changed, becomes higher than in a start state before the voltage level is changed, a change to the first voltage level occurs by way of a second voltage level at which the impedance assumes a second state that is lower than the first state.
Inventors:
HAMANAKA JUNICHI (JP)
TANAKA YASUNORI (JP)
SUGAYA TSUTOMU (JP)
TANAKA YASUNORI (JP)
SUGAYA TSUTOMU (JP)
Application Number:
PCT/JP2021/022483
Publication Date:
December 22, 2022
Filing Date:
June 14, 2021
Export Citation:
Assignee:
ANYWIRE CORP (JP)
International Classes:
H04L7/06; H04L25/38
Domestic Patent References:
| WO2015056291A1 | 2015-04-23 |
Foreign References:
| JP2021069036A | 2021-04-30 | |||
| JP2009038474A | 2009-02-19 | |||
| JP2007081608A | 2007-03-29 | |||
| JP2002016621A | 2002-01-18 | |||
| JP2002152864A | 2002-05-24 |
Attorney, Agent or Firm:
MIYABE Takeshi (JP)
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