公开(公告)号：WO03041991A9

公开(公告)日：2004-05-06

申请号：PCT/US0233525

申请日：2002-10-17

Applicant: GEN ELECTRIC

Inventor： BRYANT ROBERT FRANCIS ,  TEETER DAVID CARROLL ,  FOY ROBERT JAMES ,  CAIN J B ,  JONES ADRIAN ,  JOHNSON DON KEITH ,  SANZONE FRANK ,  DELARUELLE DALE HENRY

IPC: B60L1/00 ,  B60L3/00 ,  B60L3/12 ,  B60L15/32 ,  H03M13/09 ,  H03M13/11 ,  H03M13/29

CPC classification number: H03M13/29 ,  B60L3/00 ,  B60L3/12 ,  B60L15/32 ,  B60L2200/26 ,  H03M13/09 ,  H03M13/2906 ,  H03M13/2909 ,  Y02T90/16

Abstract: A communication system (10) for a distributed locomotive power communications system for a railroad train having a lead locomotive (14) and one or more remote locomotives (12, 13). Messages are communicated over the system between the lead (14) and remote (12, 13) locomotives. Each communicated message includes information bits (41) and an error detection bits (42, 43, 44) for detecting errors in the information bits (41). The error detection bits (42, 43, 44) further comprise cyclic redundancy code words and parity bits formed according to the horizontal (43) or vertical (44) parity of the information bits (41) and the cyclic redundancy code words (42).

Abstract translation: 一种用于铁路列车的分布式机车电力通信系统的通信系统（10），其具有引导机车（14）和一个或多个远程机车（12,13）。 消息通过系统在引线（14）和远程（12,13）机车之间传送。 每个通信消息包括用于检测信息比特（41）中的错误的信息比特（41）和错误检测比特（42,43,44）。 错误检测位（42,43,44）还包括根据信息位（41）和循环冗余码字（42）的水平（43）或垂直（44）奇偶校验形成的循环冗余码字和奇偶校验位， 。