| 发明名称 |
Method and System for Transmitting Enforceable Instructions in Positive Train Control Systems |
| 摘要 |
A method and a system for transmitting enforceable instructions in a positive train control (PTC) system includes receiving, by a cyclic redundancy check (CRC) calculator, at least one enforceable instruction from railroad systems. The CRC calculator calculates at least one enforceable instruction CRC based at least partly on the at least one enforceable instruction and transmits the at least one enforceable instruction CRC to a back office server of the PTC system and/or an on-board system of a locomotive. Methods for cyclic redundancy check (CRC) hazard mitigation in a positive train control (PTC) system and verifying enforceable instruction data on-board a train are also disclosed. |
| 申请公布号 |
US2014172205(A1) |
申请公布日期 |
2014.06.19 |
| 申请号 |
US201314032710 |
申请日期 |
2013.09.20 |
| 申请人 |
Wabtec Holding Corp. |
发明人 |
Ruhland Kristofer M.;Fenske James L.;Shaw Karen A. |
| 分类号 |
B61L27/00 |
主分类号 |
B61L27/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for transmitting enforceable instructions in a positive train control (PTC) system, the method comprising:
receiving, by a cyclic redundancy check (CRC) calculator, at least one enforceable instruction from railroad systems; calculating, by the CRC calculator, at least one enforceable instruction CRC based at least partly on the at least one enforceable instruction; and transmitting, by the CRC calculator, the at least one enforceable instruction CRC to at least one of a back office server of the PTC system and an on-board system of a locomotive.
|
| 地址 |
Wilmerding PA US |
