A Traffic Flow Data Analysis Platform Based On The Cloud Architecture

The quick development of the city traffic makes the traffic flow data increase in PB or high level every day.how to store these data efficiently and dig for the business value is the key of this paper.As a platform for big data processing.Hadoop shows itself and becomes one of the most popular mainstream platform of big data processing in this era.The thesis uses big data processing platform to research traffic flow data and do the following work:1. Study the traffic flow data and design three applications according to the demand of business: if one specific car’s license plate is coverd.if one specific car is followed and the optimal route between two points;2. Designed application algorithms combing with Hadoop2.2.0 distributing platform and realized it using Map/Reduce, including distributing storage and distributing calculation;3. Designed application algorithms for real-time business using Twitter’s Storm stream processing platform and used Java to develop the topology;4. After constructing cluster and experimental platform, the experiment result showed that the traffic flow data analysis platform based on Hadoop and Storm has the capacity of storage and computation, which verifies the feasibility of the platform;...