Time-segmented signal timing method and apparatus for traffic light, electronic device and storage medium

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United States of America Patent

PATENT NO 11527155
APP PUB NO 20210134152A1
SERIAL NO

17003587

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Abstract

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A time-segmented signal timing method is related to the field of intelligent transportation. The specific implementation is: obtaining traffic volume data of a target intersection in each period of time of N consecutive days, N being an integer greater than 1; performing curve fitting on the traffic volume data to determine a traffic volume curve corresponding to the target intersection of each day; determining calculating respective target points in the traffic volume curve with second derivatives satisfying a preset condition; and performing time-segmented signal timing on a traffic light at the target intersection based on time points corresponding to the respective target points.

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Patent Owner(s)

  • APOLLO INTELLIGENT CONNECTIVITY (BEIJING) TECHNOLOGY CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Xuan Beijing, CN 27 23
Sun, Yongyi Beijing, CN 18 5
Wang, Chengfa Beijing, CN 23 13
Xu, Qiqi Beijing, CN 19 27
Yang, Fan Beijing, CN 703 4039
Yuan, Hui Beijing, CN 70 144

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