“城市仿真”大数据平台简介

来源 :交通运输系统工程与信息 | 被引量 : 0次 | 上传用户:Augustin413
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大数据技术在交通规划设计领域的应用日益广泛,但普遍存在着样本偏差较大、数据融合困难、标准化系统平台缺乏等问题。交通运输部城市轨道交通综合应急与装备交通运输行业研发中心(北京城建设计发展集团)研发的"城市仿真"大数据平台通过融合多源大数据,可分析细化至交通小区、街道社区、网格(500、800、1000米)粒度的全样本人口和出行信息。
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交通仿真是支撑智能交通发展、优化城市交通运行的关键技术。我国在交通仿真技术和软件开发方面虽有一定积累,但研发力量分散、技术短板待补,缺乏功能强大且具有完全自主知识