JUST技术:探查城市中的异常事件



城市在正常运行的过程中,也伴随着一些异常事件的发生,例如某一路段突发的交通拥堵,这些异常事件往往会对我们带来负面影响。2014年12月31日,30多万人涌入上海外滩观看除夕灯光秀,人群的数量远远超出了组织者的预期。过度拥挤导致了一场悲惨的踩踏事件(图1),最终造成36人死亡,49人受伤。图1 2014年外滩踩踏事件对城市中异常事件的及时感知甚至提前预测,能够帮助政府或是相关机构及时应对突发异常,将...

Released Data



JUST-Trucks DataThis trajectory dataset was collected from 14 delivery trucks of JD Logistics in the period of Apr. 1 to Jun. 20, 2020. The main routes of these trucks are commuting between Maoming Di...

JUST-Trucks Data



1. Data DescriptionThis trajectory dataset was collected from 14 delivery trucks of JD Logistics in the period of Apr. 1 to Jun. 20, 2020. The main routes of these trucks are commuting between Maoming...