Hubei University

Jiaqi Wan

Wei Chen

Yan Zhang

Shiyi Gan

Chuanxiang Ma

The present invention discloses a traffic light timing control method and system, including the following steps: S: completing monitoring of traffic flow, and recording and storing traffic flow data in each data collection gap; S: dividing a historical dataset into a sample PA and a sample PB, and assigning a crowding level; S: obtaining duration of a green light of each piece of traffic flow data separately; S: generating a preliminary classification model according to the duration of the green light. In the present invention, the duration of a green light at different periods and under different crowd conditions can be dynamically adjusted and the duration of a data collection gap is also adjusted for an actual road condition, so that a green light timing control solution obtained finally can better meet an actual traffic control requirement.

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WUHAN, China

Jiaqi Wan