LA地铁自动扶梯安全与速度问题
问题概述
乘客因自动扶梯过慢而不得不在扶手栏上滑行，存在安全风险；同时LA的扶梯速度普遍较慢，与其他城市的快速系统形成对比，引发对现有设施是否符合安全与便利需求的质疑。
痛点标签
- 乘客在高峰时段滑行扶手栏以节省时间
- LA自动扶梯速度普遍较慢，低于其他城市
- 对安全风险的担忧
待验证问题
- 可以收集LA地铁各线路的实际运行速度数据吗？
- 是否有其他城市的快速扶梯案例可供对比？
- 乘客对扶梯速度的满意度如何？
证据
原话 · @Anonymous
I lived in DTLA for several years and regularly used Little Tokyo/Arts District station. It was not uncommon during peak hours to see people - myself included sliding down the railing.
原话 · @Anonymous
Some stations in Prague were at 200 cm/s, according to some sources [0] before EU regulations cut it to a maximum of 90 cm/s (TFA puts Prague at 65 cm/s today, and you know, I'm not on a Prague escalator right now, so I suppose I'll trust them).I can't find a better source for just how fast the Prague escalators were, but as an occasional user they seemed more than twice as fast as London or Paris which TFA gives as 65-75 cm/s.They felt dangerous to step onto, but I never saw anyone actually have an accident. The metro in Prague is also deeper than most.
原话 · @Anonymous
LA: 0.46 meters/s (1 mph) Hong Kong: 0.75 meters/s (1.7 mph) Kyiv: 0.9 meters/s (2 mph) Kinda slower than I expected in general. I assume the speed is mostly dictated by boarding/alighting safety.
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