【數感生活—台北捷運大分析(上)】
目前的北捷為半電腦控制系統,列車行駛的大部分時間都交由電腦控制,停靠站時由捷運
人監控門的開關;文湖線則為全自動駕駛,停靠站也是時間一到便立刻關起。基本上,捷
運每站停靠25秒,轉乘站會延長停靠時間最多到45秒。
除去機場捷運外,其他五條路線共有108站,各條分線軌道長相加約131公里,平均速率為
41公里/時,兩站間距平均約1180公尺,行駛時間約100秒,也就是1分40秒,每站停靠時
間為27秒。根據以上數據可得
一站所需時間 = 平均行駛時間 + 平均每站停靠時間 = 127秒
這是「一站2分鐘」估算的由來。不過,因為每條路線,甚至每站有所不同,過度相信平
均是危險的。
各線統計數據
http://i.imgur.com/IqiT4V4.png
數感實驗室 Numeracy Lab https://www.facebook.com/numeracylab/
P.S. 中正紀念堂至東門果然是全線最慢的區間啊
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※ 編輯: G2S (218.166.130.148), 08/10/2017 21:46:17
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