While electrifying road vehicles – cars, buses, bikes – are widely talked about, one type of EV is slowly paving its way into the world: eVTOL or electric vertical takeoff and landing vehicles. Like a helicopter, eVTOLs do not require a runway to land or takeoff, making it a good option for cities with a lack of wide open space. Los Angeles recently announced the Urban Air Mobility Partnership, a project that aims to establish an air taxi system, expanding the city’s transportation network and options. Other urban metropolises like Paris and London are also exploring the possibility of urban air mobility (UAM). What are cities set to gain from air taxis?
为什么要投资于向上的空气流动?
空中出租车被设想为城市间或城市内旅行的一种替代方式,提供一种比陆地旅行更快、更有效的选择。它们并不是要取代飞机,而是主要侧重于短途旅行。
这有几个好处。首先,这将有望减少道路上的车辆数量,缓解交通拥堵,并将部分车辆转移到天空中。然后,这将产生连锁反应,减少车辆的噪音和碳排放,促进城市的清洁。
Considering the environmental benefits, why not just invest more on electric public transportation like buses or trams? Another benefit of eVTOLs is that extensive infrastructure does not need to be in place for it to be adopted. Electric road vehicles would need charging stations, or overhead wiring to power or charge vehicles on the go – major undertakings for big cities. However, with eVTOLs, only transportation hubs need to be built, with no need to build roads or tracks to support it.
有了快速高效的交通,UAM有可能帮助降低城市的人口密度,鼓励人们搬到周围的郊区,并为他们提供快速进入城市工作的途径。
城市空中交通的未来挑战
与任何新技术或系统一样,城市空中交通仍有一些挑战需要克服。例如,eVTOL技术的安全性需要向公众证明。虽然空中旅行的事故率确实比公路旅行低得多,但也有许多风险。特别是当公司希望这些车辆是自动化的,在没有飞行员在场的情况下工作。要在这项技术和用户之间建立足够的信任,可能还需要很长一段时间。
空中交通也比公路交通受到更多的管制,这意味着在这种类型的交通能够安全地向公众开放之前,需要对政策和法规进行调整和测试。例如,需要制定不会扰乱机场交通的路线。
与汽车不同,空中出租车将不能直接将人们送到点对点。相反,它将从一个车站到另一个车站。这意味着需要实现不同交通方式之间的整合,以创造一个高效和无缝的旅行体验。否则,乘坐飞机旅行,却要换车才能到达最终目的地,这似乎不太方便。
不可否认的是 电动汽车 是交通的未来。随着技术的快速提高。 飞行汽车 could soon be a normal fixture across a city’s skyline in the next 5 to 10 years.