科技报告详细信息
| Positive Train Control (PTC): Overview and Policy Issues | |
| Frittelli, John | |
| Library of Congress. Congressional Research Service. | |
| 关键词: Railroad safety; Railroad policy; Transportation; | |
| RP-ID : R42637 RP-ID : R42637_2018Feb06 |
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| 美国|英语 | |
| 来源: UNT Digital Library | |
 PDF
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【 摘 要 】
This report discusses positive train control (PTC) systems which is a safety system that monitors train speed in relation to speed limits and automatically slow and speed up if they detect a speed violating track rules.
【 预 览 】
| Files | Size | Format | View |
|---|---|---|---|
| R42637_2018Feb06.pdf | 1037KB |  download |
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