广深港高铁通车 揭秘广深港高铁香港段“最强大脑”en

25 Sep 2018

9月23日,备受瞩目的广深港高铁香港段正式通车。从香港西九龙总站始发的列车,以250km/小时的时速高速穿行,最快仅14分钟即可抵达深圳福田高铁站,再通过福田站的中转作用,顺利融入内地四通八达的高铁网络,从而实现香港与上海、北京、厦门、福州、昆明、武汉、长沙、贵阳等40多个内地城市之间的高速轨道互通。

 

香港西九龙站

 

广深港高铁之所以备受关注,一方面在于它开启了香港全新的跨境交通模式,有助于打造粤港澳大湾区“一小时生活圈”,推动香港与内地城市间更快速便捷的交通往来和更丰富的经贸人文交流;另一方面,则是因为护航这条高铁线路的信号系统在技术上实现了诸多首创,使得广深港高铁在“安全系统的完整性”上达到了前所未有的新高度,堪称业内典范。

 

据悉,广深港高铁的信号系统除了在车载系统和列控系统方面达到了行业惯例的SIL4最高安全等级外,也首次引入了具有SIL2安全等级的调度集中系统——即卡斯柯提供的FZk-CTC调度集中系统。该系统在2017年顺利通过第三方认证机构的安全评估,获得了SIL2级安全认证证书,是国内首个安全等级达SIL2的调度集中系统。

  

在这一调度系统的支持下,西九龙和福田的站场信息均可被实时监控,列车的车次车号可实现自动跟踪,列车的运行计划和调度也将实现高效管理。而除了这些“传统”的调度功能外,卡斯柯FZk-CTC调度集中系统还可实现与列车控制系统的“实时沟通”,可在紧急状况下向列控系统发送列车运行状态,并对列车发出“紧急停车”命令,此举亦为业内首创。


 

港铁董事局主席亲临西九龙车站控制室


广深港高铁香港调度大厅

广深港高铁香港CTC调度台

  

在服务广深港高铁之前,卡斯柯FZk-CTC调度集中系统已在国内多条铁路干线上得到成功应用,包括京沪高铁、西成高铁、合福高铁、贵广高铁、兰新高铁、兰渝铁路、青藏铁路、云桂铁路、武广客专、长昆客专等诸多重点国铁项目都搭载了这一系统。此番作为广深港高铁香港段的信号供应商之一,卡斯柯对传统的CTC系统进行了全面升级,在传统架构的基础上进一步增强了安全架构,提高了整个系统的可靠性和可用度。未来,这一升级后的新系统也将逐步推广至更多国家铁路及企业铁路市场,以满足不同客户的不同需求,更好地服务和守护公众的出行安全。


除了调度集中系统外,卡斯柯还承担了广深港高铁的计算机联锁系统(CBI)和信号集中监测系统(CSM)的设计、供货、安装与调试工作。

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