公开(公告)号：US08639867B2

公开(公告)日：2014-01-28

申请号：US12513450

申请日：2007-10-18

申请人： Zhidong Hua ,  Olaf Simon ,  Wenwang Zhou ,  Cornelius Mertzlufft-Paufler

发明人： Zhidong Hua ,  Olaf Simon ,  Wenwang Zhou ,  Cornelius Mertzlufft-Paufler

IPC分类号： G06F13/00

CPC分类号： H04L12/4135 ,  H04L12/40143 ,  H04W4/18 ,  H04W74/00

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.

摘要翻译： 总线仲裁的方法在使用多载波调制方法时使用。 在总线上的每个用户被分配唯一的地址，其标识用户，并且在每次通信开始时被传送。 该地址被表示为二进制数字的序列，二进制数的位数等于在多载波调制方法中使用的载波数。 该二进制数字序列经由多载波调制方式连续发送用于仲裁，当另一用户同时发送具有较高优先级的二进制数字时，用户被从仲裁中消除。 如果数字的仲裁不导致一个步骤的结果，则可以重复二进制数字的传输。 用于总线仲裁的方法可以有利地用于非接触能量供应系统中。 相移信号的冗余发送由于随机的破坏性干扰而降低故障率。

公开(公告)号：US20100088537A1

公开(公告)日：2010-04-08

申请号：US12513450

申请日：2007-10-18

申请人： Zhidong Hua ,  Olaf Simon ,  Wenwang Zhou ,  Cornelius Mertzlufft Paufler

发明人： Zhidong Hua ,  Olaf Simon ,  Wenwang Zhou ,  Cornelius Mertzlufft Paufler

IPC分类号： G06F13/14 ,  G06F1/04

CPC分类号： H04L12/4135 ,  H04L12/40143 ,  H04W4/18 ,  H04W74/00

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.

摘要翻译： 总线仲裁的方法在使用多载波调制方法时使用。 在总线上的每个用户被分配唯一的地址，其标识用户，并且在每次通信开始时被传送。 该地址被表示为二进制数字的序列，二进制数的位数等于在多载波调制方法中使用的载波数。 该二进制数字序列经由多载波调制方式连续发送用于仲裁，当另一用户同时发送具有较高优先级的二进制数字时，用户被从仲裁中消除。 如果数字的仲裁不导致一个步骤的结果，则可以重复二进制数字的传输。 用于总线仲裁的方法可以有利地用于非接触能量供应系统中。 相移信号的冗余发送由于随机的破坏性干扰而降低故障率。