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Author:

贺正冰 (贺正冰.) | 陆丽丽 (陆丽丽.) | 奇格奇 (奇格奇.) | 陈艳艳 (陈艳艳.) (Scholars:陈艳艳)

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incoPat zhihuiya

Abstract:

本发明公开一种基于浮动车数据网格映射的交叉口拥堵识别方法,首先将城市空间区域划分为网格,并利用低频浮动车数据识别出各交叉口对应的网格。通过将浮动车数据映射到这些网格,M2C交叉口识别方法能够识别浮动车的转弯方向并预测该方向上的交通状况。由于采用均匀方形网格进行二维空间离散化,M2C交叉口识别方法高效,并且不需要GIS地图的配合就能够基于浮动车数据重构交叉口并对交通状况予以分析和预测。

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Patent Info :

Type: 发明授权

Patent No.: CN201810484715.7

Filing Date: 2018-05-20

Publication Date: 2021-01-15

Pub. No.: CN109035758B

Applicants: 北京工业大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 10

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