The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 11, 2025
Filed:
May. 10, 2024
Hubei University, Wuhan, CN;
Chuanxiang Ma, Wuhan, CN;
Wei Chen, Wuhan, CN;
Yan Zhang, Wuhan, CN;
Jiaqi Wan, Wuhan, CN;
Shiyi Gan, Wuhan, CN;
Hubei University, Wuhan, CN;
Abstract
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.