发明名称 |
Serial bus system using bitwise arbitration for independently communicating with and controlling individual bus systems |
摘要 |
A star coupler for serial bus systems operates in compliance with the carrier sense multiple access (CSMA) method. The star coupler connects a plurality of individual bus systems to corresponding T-drivers and associated logic circuits, so that arbitration is performed within the total bus system in which all individual bus systems are included. Feedback suppression is used to assure unidirectional data flow, while error detection is combined with switching logic to disable faulty individual bus systems without affecting the other connected individual bus systems.
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申请公布号 |
US5903565(A) |
申请公布日期 |
1999.05.11 |
申请号 |
US19950515150 |
申请日期 |
1995.08.15 |
申请人 |
WABCO GMBH |
发明人 |
NEUHAUS, DETLEV;STEHR, WOLFGANG;KALTER, JOCHEN;PIETSCH, FRANK |
分类号 |
H04L12/413;H04L12/44;(IPC1-7):H04J3/02 |
主分类号 |
H04L12/413 |
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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