基于云计算的城市交通大数据分析平台

Urban Traffic Big Data Analysis Platform Based on Cloud Computing

阐述了在云计算技术支撑下运用Hadoop分布式计算框架,将城市交通大数据进行分析计算和特征提取,并采用WebGIS展示系统架构设计和功能设计。在此基础上以北京市多源交通大数据为例进行原型系统的开发,为充分发挥交通大数据价值、优化交通管理模式提供了新思路。

From the perspective of data, we expounded the system architecture design and functional design of using Hadoop distributed computing framework to analyze and calculate urban traffic big data under the support of cloud computing technology, and using Web GIS rich visual expression method to display the final result. On the basis of this, taking the multi-source traffic big data in Beijing for example, we developed the prototype system, which could provide a new idea for giving full play to the value of transportation big data and optimizing the traffic management mode.