发明名称 |
CONTROL/MONITOR SIGNAL TRANSMISSION SYSTEM |
摘要 |
A master station has a master-station transmission circuit that extracts a serial monitor signal so as to convert a control data signal into monitor data by changing a duty ratio of negative and positive voltage-level periods, converting the control signal into a serial pulsing voltage signal, transmitting a monitor data signal that is superimposed on the serial pulsing voltage signal, and detecting the presence or absence of a signal of a current that flows during the negative and positive voltage-level periods. A plurality of slave stations respectively have a slave-station transmission circuit that identifies a duty ratio of the positive and negative voltage-level periods relative to each serial pulsing voltage signal, that extracts a control data signal so as to output the data to a controllable unit of the slave station.
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申请公布号 |
EP1953724(A1) |
申请公布日期 |
2008.08.06 |
申请号 |
EP20060811860 |
申请日期 |
2006.10.17 |
申请人 |
ANYWIRE CORPORATION |
发明人 |
SAITOU, YOSHITANE;NISHIKIDO, KENJI |
分类号 |
G08C19/22;H04L25/49;H04Q9/14 |
主分类号 |
G08C19/22 |
代理机构 |
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地址 |
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