高速公路冲突识别及风险评估

高速公路冲突识别及风险评估产品由北京工业大学和北京菱云科技联合成立的交通部重点实验室创新中心研发。根据道路条件及车辆轨迹等数据从时间和空间颗粒度上建立统一的数据格式和最小事件识别单元，通过最小路段单元的检测器所监测的异常交通状态识别交通异常事件。实现对无检测器局部点位的交通异常事件的识别。

This highway conflict identification and risk assessment product was developed by the Innovation Center of the Key Laboratory of the Ministry of Transport, jointly established by Beijing University of Technology and Beijing Lingyun Technology. Based on data such as road conditions and vehicle trajectories, it establishes a unified data format and minimum event identification unit with full consideration of temporal and spatial granularity. Abnormal traffic events are identified based on the abnormal traffic conditions monitored by detectors deployed on minimum road segment units, which enables the identification of abnormal traffic events at local locations without installed detectors.

搜集汇总

背景与挑战

背景概述

该数据集是用于高速公路冲突识别及风险评估的算法模型产品，由北京工业大学和北京菱云科技联合研发。它基于道路条件和车辆轨迹数据，通过建立统一的数据格式和最小事件识别单元，识别异常交通事件，特别适用于无检测器的局部点位，旨在提升交通管理和安全分析能力。