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首页> 外文会议>International Conference on Computers in Railways; 2004; Dresden; DE >The application of selective door opening within a railway system
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The application of selective door opening within a railway system

机译：选择性开门在铁路系统中的应用

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In an environment of continuing railway improvement, a new UK Railway Standard mandates the implementation of an automatic Selective Door Opening (SDO) system where the length of the station platform cannot accommodate the length of the train. The aim of the SDO system is to prevent passengers exiting the train via doors without a platform present, which could potentially result in an injury or fatality. The basic function of the SDO system is to only permit those train doors to open that are safe for passenger egress onto the station platform. There are two distinct types of SDO system: Manual and Automatic. Manual SDO systems rely solely on the train crew to provide safe door opening at any particular platform. Automatic SDO systems make use of an on-board train control system to decide which doors are safe to be opened when demanded by the train crew. This paper explores the underlying issues in the development of an automatic SDO system. Five SDO systems are presented, which are based on Trackside Beacons, Global Positioning System, Distance Measurement, Route Tracking, and Platform Detection technologies. These systems make improvements over the manual SDO system by reducing human involvement and therefore potential errors, from the system. Each of these SDO systems is examined for its costs and benefits by addressing the issues including station infrastructure, system architecture, reliability, maintainability, safety, and development and operational costs.
机译：在不断进行铁路改进的环境中，新的英国铁路标准要求实施自动选择性开门（SDO）系统，该系统的站台长度不能适应列车的长度。 SDO系统的目的是防止乘客在没有平台的情况下通过门离开火车，这有可能导致人身伤亡。 SDO系统的基本功能是仅允许那些对乘客安全出站站台安全的火车门打开。 SDO系统有两种不同的类型：手动和自动。手动SDO系统仅依靠机组人员在任何特定平台上提供安全的开门功能。自动SDO系统利用车载火车控制系统来决定在火车乘员要求时可以安全打开哪些门。本文探讨了自动SDO系统开发中的基本问题。提出了五个SDO系统，它们基于轨道旁信标，全球定位系统，距离测量，路线跟踪和平台检测技术。这些系统通过减少人员参与并因此减少了系统中的潜在错误，对手动SDO系统进行了改进。通过解决包括站点基础设施，系统架构，可靠性，可维护性，安全性以及开发和运营成本在内的问题，对每个SDO系统的成本和收益进行了检查。

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