无锡市车辆轨迹数据

该数据集由中移物联网有限公司提供采集设备和测试车辆，华东师范大学软件学院采集与处理的无锡市车辆GPS轨迹数据。车载行车数据采集终端（中移物联网有限公司和云镜CM21定制版）将无锡市的测试车辆GPS轨迹等行车数据通过无线网络实时上传服务器，同时存储于采集终端TF卡中。测试车辆总数500辆，根据车况每天出车数量有所调整，每天采集时间大于8小时，测试区域在无锡市。测试时间跨度为2020年7月18日到2020年8月17日。车辆的轨迹数据包括车辆id,经度,纬度,采集时间,方向,速度,纵向加速度,横向加速度,垂直加速度,横摆角速度。数据集可以用于城市交通拥堵态势分析建模等多种研究。数据量为3.06G。

This dataset is the vehicle GPS trajectory data of Wuxi City collected and processed by the School of Software of East China Normal University, with collection equipment and test vehicles provided by China Mobile Internet of Things Co., Ltd. The in-vehicle driving data collection terminal (customized CM21 Cloud Mirror provided by China Mobile Internet of Things Co., Ltd.) uploads driving data including the GPS trajectories of test vehicles in Wuxi to the server in real time via wireless networks, and simultaneously stores the data in the TF card of the collection terminal. There are 500 test vehicles in total, and the daily number of deployed test vehicles is adjusted according to vehicle conditions. The daily collection duration exceeds 8 hours, and the test area is within Wuxi City. The test period spans from July 18, 2020 to August 17, 2020. The vehicle trajectory data includes vehicle ID, longitude, latitude, collection time, direction, speed, longitudinal acceleration, lateral acceleration, vertical acceleration, and yaw rate. This dataset can be used for multiple research applications such as urban traffic congestion situation analysis and modeling. The total data volume is 3.06 GB.

搜集汇总

背景与挑战

背景概述

该数据集是无锡市2020年7月18日至8月17日期间500辆测试车辆的GPS轨迹数据，由华东师范大学软件学院采集处理，包含位置、时间、速度、加速度等多维信息，数据量约3.06G。数据集适用于城市交通拥堵分析等智慧城市研究，源自国家重点研发计划项目。