Oliff PLC
Method for judging highway abnormal event
The present invention provides a method for judging a highway abnormal event, which can determine the traffic jam phenomenon in the target road segment based on the trajectory data of each sample vehicle of the target road segment. The solution of the present invention has the following beneficial effects of 1. comprehensively considering the vehicle speed information of the sample vehicles to judge the traffic jam event; 2. determining the overall traffic jam event of the target road segment; 3. more accurately judging the traffic jam event of the target road segment.
TSINGHUA UNIVERSITY SHANDONG PROVINCIAL COMMUNICATIONS PLANNING AND DESIGN INSTITUTE
G G G
G08G G08G G08G
inventional inventional inventional
Peiyang Kai Depeng Huajun Yufeng Chuanyi Yong Wei Weiling Pengfei Li Tao Zhen
Fang Zhao Jin Pang Bi Ma Li Liu Wu Zhou Su Mu Tu