实时交通数据分析

Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749) Pub Date : 2004-10-03 DOI:10.1109/ITSC.2004.1398881

S. Chawathe

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引用次数: 4

摘要

我们描述了一种实时监控由交通传感器产生的数据的方法。我们提供了一个系统架构，并讨论了三个关键组件:(1)用于减少数据量的流查询处理器;(2)模式匹配模块，用于检测正在发展的交通状况是否与先前标记的交通状况相似;(3)以用户可配置的方式有效显示传感器数据流的接口。

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Real-time traffic-data analysis

We describe a method for real-time monitoring of data generated by traffic sensors. We provide a system architecture and discuss three key components: (1) a streaming query processor that is used to reduce the volume of data; (2) a pattern-matching module that is used to detect when a developing traffic situation resembles one flagged earlier; and (3) an interface that efficiently displays the stream of sensor data in a user-configurable manner.

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Proceedings. The 7th International IEEE Conference on Intelligent Transportation Systems (IEEE Cat. No.04TH8749)

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