廣深港高鐵通車 揭秘廣深港高鐵香港段“最強大腦”en

25 Sep 2018

9月23日,備受矚目的廣深港高鐵香港段正式通車。從香港西九龍總站始發的列車,以250km/小時的時速高速穿行,最快僅14分鐘即可抵達深圳福田高鐵站,再通過福田站的中轉作用,順利融入內地四通八達的高鐵網絡,從而實現香港與上海、北京、廈門、福州、昆明、武漢、長沙、貴陽等40多個內地城市之間的高速軌道互通。

 

香港西九龍站

 

廣深港高鐵之所以備受關注,一方面在于它開啟了香港全新的跨境交通模式,有助于打造粵港澳大灣區“一小時生活圈”,推動香港與內地城市間更快速便捷的交通往來和更豐富的經貿人文交流;另一方面,則是因為護航這條高鐵線路的信號系統在技術上實現了諸多首創,使得廣深港高鐵在“安全系統的完整性”上達到了前所未有的新高度,堪稱業內典范。

 

據悉,廣深港高鐵的信號系統除了在車載系統和列控系統方面達到了行業慣例的SIL4最高安全等級外,也首次引入了具有SIL2安全等級的調度集中系統——即卡斯柯提供的FZk-CTC調度集中系統。該系統在2017年順利通過第三方認證機構的安全評估,獲得了SIL2級安全認證證書,是國內首個安全等級達SIL2的調度集中系統。

  

在這一調度系統的支持下,西九龍和福田的站場信息均可被實時監控,列車的車次車號可實現自動跟蹤,列車的運行計劃和調度也將實現高效管理。而除了這些“傳統”的調度功能外,卡斯柯FZk-CTC調度集中系統還可實現與列車控制系統的“實時溝通”,可在緊急狀況下向列控系統發送列車運行狀態,并對列車發出“緊急停車”命令,此舉亦為業內首創。


 

港鐵董事局主席親臨西九龍車站控制室


廣深港高鐵香港調度大廳

廣深港高鐵香港CTC調度臺

  

在服務廣深港高鐵之前,卡斯柯FZk-CTC調度集中系統已在國內多條鐵路干線上得到成功應用,包括京滬高鐵、西成高鐵、合福高鐵、貴廣高鐵、蘭新高鐵、蘭渝鐵路、青藏鐵路、云桂鐵路、武廣客專、長昆客專等諸多重點國鐵項目都搭載了這一系統。此番作為廣深港高鐵香港段的信號供應商之一,卡斯柯對傳統的CTC系統進行了全面升級,在傳統架構的基礎上進一步增強了安全架構,提高了整個系統的可靠性和可用度。未來,這一升級后的新系統也將逐步推廣至更多國家鐵路及企業鐵路市場,以滿足不同客戶的不同需求,更好地服務和守護公眾的出行安全。


除了調度集中系統外,卡斯柯還承擔了廣深港高鐵的計算機聯鎖系統(CBI)和信號集中監測系統(CSM)的設計、供貨、安裝與調試工作。

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