TIME-SEGMENTED SIGNAL TIMING METHOD AND APPARATUS FOR TRAFFIC LIGHT, ELECTRONIC DEVICE AND STORAGE MEDIUM

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TIME-SEGMENTED SIGNAL TIMING METHOD AND APPARATUS FOR TRAFFIC LIGHT, ELECTRONIC DEVICE AND STORAGE MEDIUM

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HUANG XUAN / YANG FAN / XU QIQI / WANG CHENGFA / SUN YONGYI / YUAN HUI

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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Title :

TIME-SEGMENTED SIGNAL TIMING METHOD AND APPARATUS FOR TRAFFIC LIGHT, ELECTRONIC DEVICE AND STORAGE MEDIUM

Contributors:

HUANG XUAN (author) / YANG FAN (author) / XU QIQI (author) / WANG CHENGFA (author) / SUN YONGYI (author) / YUAN HUI (author)

Publication date :

2021-05-06

Type of media :

Patent

Type of material :

Electronic Resource

Language :

English

Classification :

IPC:

G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS