OnCorr项目：ETCS 2信号系统在北美通勤铁路的落地与本土化适应

基于ETCS2的OnCorr项目介绍

徐纪康 提供素材

该项目是大多伦多‑汉密尔顿地区轨道交通的变革性举措，旨在打造速度更快、班次更密、可靠性更高的GO通勤列车服务。OnCorr项目的一大核心重点，是落地一套基于ETCS 2的现代化先进信号系统。本次升级可实现列车连续管控，提升安全水平，赋予运营更大灵活性。因此，信号系统是本项目的战略核心环节之一。OnCorr项目力求将施工期间的运营干扰降至最低，同时为乘客及所在地区实现长期效益最大化。

在北美部署ETCS这类先进列车控制系统，既有机遇也面临挑战，标准对接与认证落地方面的问题尤为突出。相关评估研讨梳理了美国AREMA协会标准与欧洲CENELEC标准之间的关联，重点指出AREMA正越来越多地引用CENELEC标准，以此提升二者兼容性。引入ETCS系统，还需要适配加拿大铁路运营规则的特定要求，（下图所示，CROR（加拿大铁路运营规范）中要求进路设置的信号机显示方式与ETCS2进路设置的信号机显示方式的区别）确保符合监管规定、保障运营顺畅。

OnCorr项目是大多伦多‑汉密尔顿地区轨道交通发展的关键里程碑。通过融合ETCS 2信号系统、电气化改造以及基础设施现代化，该项目既能满足当下的运营需求，也可适配未来的发展增量。尽管采用先进技术会带来诸多复杂难题，尤以标准统一对接、电气化前期筹备为甚，但该项目充分展现出创新与工程技术层面的领先水平。OnCorr项目通过优化运营性能、配备顶尖安全体系、提升运营灵活性，同时依托周密的方案设计与实施实现资金效益最大化，为北美通勤铁路系统树立了全新标杆。

原文如下：

The 'GO Transit Expansion On-Corridor Works' (OnCorr) project which represents a transformative step for rail transit in the Greater Toronto and Hamilton Area, that is designed to deliver faster, more frequent, and more reliable GO Train service.

A major focus of OnCorr is the implementation of a modern, advanced signalling system based on European Train Control System (ETCS) Level 2. This upgrade will enable continuous train control, improved safety, and greater operational flexibility making signalling one of the strategic aspects of the project. OnCorr aims to minimise service disruptions during construction, while maximising long-term benefits for riders and the region.

Deploying advanced train control systems like ETCS in North America, such as those on the OnCorr project, brings both opportunities and challenges, especially when it comes to aligning standards and achieving certification.

The reviews consisted of how American Railway Engineering and Maintenanceof-Way Association (AREMA) and Comité Européen de Normalisation Électrotechnique (CENELEC) standards relate, with the emphasis that AREMA is increasingly referencing CENELEC to improve compatibility. Integrating ETCS requires adapting to specific Canadian Rail Operating Rules (CROR) to ensure regulatory compliance and smooth operations.

The OnCorr project marks a pivotal advancement in rail transit for the Greater Toronto and Hamilton Area. Through the integration of ETCS The OnCorr project marks a pivotal advancement in rail transit for the Greater Toronto and Hamilton Area. Through the integration of ETCS Level 2 signalling, electrification, and modernised infrastructure, the initiative addresses both current service demands and future growth. While the adoption of advanced technologies introduces complexity – particularly in aligning standards and preparing for electrification- the project demonstrates leadership in innovation and engineering.

By delivering enhanced performance, state-of-the-art safety, and operational flexibility, while ensuring value for money through intentional design and deployment, OnCorr sets a new benchmark for commuter rail systems in North America.

素材来源：投稿