发明名称 |
Message protocol for efficient transmission of vital directives on a guideway |
摘要 |
A method for delivering and maintaining mandatory directives data from a central office server to an on-board system. Mandatory directives include the enforceable train control data required for a train operating on controlled track. The method enables the on-board system and the central server to exchange data in a vital manner, in part by checking for any inconsistency between i) the on-board system's data as previously transmitted and ii) the required data as represented by both a transmitted set of data identifiers and an associated error correction code. |
申请公布号 |
US8090486(B2) |
申请公布日期 |
2012.01.03 |
申请号 |
US20090356425 |
申请日期 |
2009.01.20 |
申请人 |
MEYER GERHARD F.;ALLSHOUSE RICHARD A.;GROVES, JR. ROBERT B.;LOCKHEED MARTIN CORPORATION |
发明人 |
MEYER GERHARD F.;ALLSHOUSE RICHARD A.;GROVES, JR. ROBERT B. |
分类号 |
G05D1/00 |
主分类号 |
G05D1/00 |
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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