发明名称 |
Method for powering elements connected in a two-wire bus network transmitting both power supply and data information pulses |
摘要 |
The present invention relates to a powering method for elements connected in a two-wire bus type network wherein information frames of predetermined length are transmitted at predetermined times. The method consists of regularly sending on the two-wire bus a power supply pulse between the end of an information frame and the beginning of the next frame.
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申请公布号 |
US5974553(A) |
申请公布日期 |
1999.10.26 |
申请号 |
US19970902672 |
申请日期 |
1997.07.30 |
申请人 |
MEDIAFLOW, INC. |
发明人 |
GANDAR, MARC |
分类号 |
H04L12/10;H04L25/02;(IPC1-7):G06F1/32 |
主分类号 |
H04L12/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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