美国通报列车主动控制系统；拟议规则

美国通报列车主动控制系统；拟议规则

编号：G/TBT/N/USA/480/Add.2

标题：正向列车控制系统

机构：联邦铁路管理局（FRA）、运输部（DOT）

行动：最后规则

概述：FRA正在修订其关于列车主动控制（PTC）系统变更和PTC系统性能报告的规定。首先，认识到铁路行业打算加强FRA认证的PTC系统，以继续改善铁路安全和PTC技术的可靠性和可操作性，FRA正在修改程序，根据该程序，在对PTC安全计划（PTCSP）和FRA认证的PTC系统进行某些更改之前，主铁路必须向FRA提交修改请求（RFA）。第二，为了实现更有效的联邦铁路管理局监督，这项最终规则：通过将频率从每年增加到两年，扩大现有的报告要求；扩大报告要求，包括积极的绩效相关信息，包括技术对铁路安全的积极影响，而不仅仅是故障相关信息；并要求主办铁路公司使用新的标准化报告表格。

该最终规则于2021年8月26日生效。

英文原文：

TITLE: Positive Train Control Systems

AGENCY: Federal Railroad Administration (FRA), Department of Transportation (DOT)

ACTION: Final rule

SUMMARY: FRA is revising its regulations governing changes to positive train control (PTC) systems and reporting on PTC system performance. First, recognizing that the railroad industry intends to enhance FRA- certified PTC systems to continue improving rail safety and PTC technology's reliability and operability, FRA is modifying the process by which a host railroad must submit a request for amendment (RFA) to FRA before making certain changes to its PTC Safety Plan (PTCSP) and FRA-certified PTC system. Second, to enable more effective FRA oversight, this final rule: Expands an existing reporting requirement by increasing the frequency from annual to biannual; broadens the reporting requirement to encompass positive performance-related information, including about the technology's positive impact on rail safety, not just failure-related information; and requires host railroads to utilize a new, standardized report form.

This final rule is effective 26 August 2021.

机电商会技术服务中心