LRT在行駛中打開

天然夜行者

LRT在行駛中打開

交通運營商SMRT昨天闡明如何在武吉班讓輕軌列車的門在上週站之間的旅程可能踹開亮，提示該事件的原因是設計缺陷在系統中。
在這次事件上週五上午，SMRT工作人員不得不重寫無人駕駛武吉班讓輕軌系統和驅動後手動上下班小時期間發生的一個信號故障的火車，說地鐵。
在上午06時47分，門口兩節車廂的後部從武吉班讓站走向塞尼亞島站的時候打開。這引起了列車的安全系統應用的緊急制動。
SMRT發言人帕特里克·內森說：“SMRT人員駕駛列車立即檢查，在車前部所有的門都關閉了，然後轉移到汽車尾部，其中一個門被發現打開。
“門被手動關閉，列車繼續其旅程。”
司機已經移出時，“大門緊鎖”光在火車上的控制台還沒有到上說，SMRT。
紀律處分已被採取對員工，內森先生說。
SMRT指出，在其他線路，分別是南北，東西和圓線，火車，如果他們的門中的任何一個沒有被鎖定，不能驅動。
“我們想確保列車服務於環線和南北和東西線的設計，以確保所有的門在自動和手動模式，出車前關閉並鎖定所有乘客，”內森先生說。
談到武吉班讓輕軌，他說：“我們還與LTA（陸路交通管理局）和（火車製造商）龐巴迪探索在改善（系統）的設計，使得在手動模式下的列車無法移動，直到所有的門都關閉並鎖定“。
受影響的輕軌乘客也抱怨說，列車上的對講系統沒有工作在事件發生的時間。
SMRT表示，對講系統被掛線的信號系統，在武吉班讓輕軌系統的再次特殊性。
內森說：“SMRT正在與陸路交通管理局和龐巴迪安裝可在信號故障期間甚至工作一個獨立的通信系統。
“在此期間，在武吉班讓輕軌列車運行控制中心的電話號碼將提供每個（列車）車廂讓乘客可以通過自己的手機迅速達到SMRT的工作人員，如果車載電話無法操作。
“我們深表歉意的事件。”

TRANSPORT operator SMRT yesterday shed light on how the door of a Bukit Panjang LRT train could have flung open during a journey between stations last week, suggesting that the cause of the incident was a design flaw in the system.

During the incident on Friday morning, SMRT staff had to override the driverless Bukit Panjang LRT system and drive the trains manually after a signalling fault occurred during commuting hours, said SMRT.

At 6.47am, the door at the rear of a two-car train opened when moving from Bukit Panjang station towards Senja station. This caused the train's safety system to apply the emergency brakes.

SMRT spokesman Patrick Nathan said: "The SMRT staff driving the train immediately checked that all doors in the front car were closed and then moved to the rear car, where one door was found open.

"The door was closed manually and the train continued on its journey."

The driver had moved off when the "doors locked" light on the train console had not yet come on, said SMRT.

Disciplinary action has since been taken against the employee, said Mr Nathan.

SMRT noted that trains on other lines, namely the North-South, East-West and Circle lines, cannot be driven if any one of their doors is not locked.

"We would like to assure all passengers that trains serving the Circle Line and North-South and East-West Lines are designed to ensure all doors are closed and locked before moving off in both automatic and manual modes," said Mr Nathan.

Referring to the Bukit Panjang LRT, he said: "We are also exploring with LTA (Land Transport Authority) and (train manufacturer) Bombardier on improving the (system's) design such that trains in manual mode cannot move until all doors are closed and locked."

Passengers on the affected LRT train had also complained that the train's intercom system was not working at the time of the incident.

SMRT said the intercom system was linked to the line's signalling system, again a peculiarity of the Bukit Panjang LRT system.

Mr Nathan said: "SMRT is working with LTA and Bombardier to install an independent communication system that can work even during a signal fault.

"In the meantime, the phone number of the Bukit Panjang LRT Operations Control Centre will be made available in each (train) car so that passengers can quickly reach SMRT staff through their mobile phones, if the onboard telephone is inoperable.

"We apologise for the incident."

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