发明名称 |
METHOD AND DEVICE FOR BUS ARBITRATION, CONVERTER AND PRODUCTION FACILITY |
摘要 |
A method for bus arbitration is for use when working with multi-carrier modulation methods. Each user on a bus is assigned a unique address which identifies the user and which is transmitted upon each initiation of communication. The address is represented as a sequence of binary numerals, the number of bits of the binary numerals being equal to the number of carriers used in the multi-carrier modulation method. This sequence of binary numerals is transmitted successively for the arbitration via the multi-carrier modulation method, a user being eliminated from the arbitration when a further user at the same time has transmitted a binary numeral having higher priority. The transmission of the binary numeral may be repeated if the arbitration of the numeral does not lead to a result in one step. The method for bus arbitration may be used advantageously in a system for contactless energy supply. A redundant sending of phase-shifted signals reduces the failure rate because of random destructive interference.
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申请公布号 |
US2010088537(A1) |
申请公布日期 |
2010.04.08 |
申请号 |
US20070513450 |
申请日期 |
2007.10.18 |
申请人 |
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发明人 |
HUA ZHIDONG;SIMON OLAF;ZHOU WENWANG;PAUFLER CORNELIUS MERTZLUFFT |
分类号 |
G06F13/14;G06F1/04;H02P;H04B;H04B3/56 |
主分类号 |
G06F13/14 |
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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