论文标题
骑自行车者在哥本哈根dybølsbro交叉点上的计算欲望线分析
Computational Desire Line Analysis of Cyclists on the Dybbølsbro Intersection in Copenhagen
论文作者
论文摘要
当代街道设计优先考虑车辆交通流量，并假定符合条件的道路使用者。但是，通常会忽略实际的人类行为，尤其是骑自行车的人，导致街道不足，避免车辆交通不足。为了改善计划，我们在这里开发了一种计算方法来检测视频记录中的骑自行车的轨迹，并将其应用于丹麦哥本哈根的Dybbølsbro交叉点。在一小时的镜头中，我们发现数百个轨迹与设计相矛盾，可以通过对交叉路口的直接，不间断的旅行的渴望来解释。这种忽视和对车辆交通的优先级凸显了改善丹麦交叉点设计的机会。
Contemporary street design prioritizes vehicular traffic flow and assumes compliant road users. However, actual human behavior is typically neglected, especially of cyclists, leading to streets with inadequate wayfinding and protection from vehicular traffic. To improve planning, here we develop a computational method to detect cyclist trajectories from video recordings and apply it to the Dybbølsbro intersection in Copenhagen, Denmark. In one hour of footage we find hundreds of trajectories that contradict the design, explainable by the desire for straightforward, uninterrupted travel largely not provided by the intersection. This neglect and the prioritization of vehicular traffic highlight opportunities for improving Danish intersection design.
