市政技术2024，Vol.42Issue(2)：87-92,126,7.DOI:10.19922/j.1009-7767.2024.02.087
隧道洞内外智能交通协同管控应用探究
Research on the Application of Intelligent Transportation Collaborative Control Inside and Outside the Tunnel
李白玉1
作者信息
- 1. 北京市市政工程设计研究总院有限公司,北京 100082
- 折叠
摘要
Abstract
When serious traffic congestion occurs at the intersection of Shimen Road in Beijing,vehicles queued from the intersection to the tunnel entrance,which greatly increase the probability of traffic accidents inside and outside the tunnel.Therefore,the detection is conducted by traffic flow collection.The control strategy is fulfilled by the neural network predictive control algorithm.Information is transmitted,analyzed and fed back.That reasonable tim-ing of traffic signal lights is achieved by the signal control machine at the entrance of the tunnel.At the same time,information of timely display and warning of road conditions are displayed on the tunnel traffic guidance and infor-mation release screen.Ultimately,effective guidance of traffic flow and collaborative control of intelligent trans-portation will be achieved inside and outside the tunnel.The research looks forward to provide a thinking and practi-cal path for similar engineering design.关键词
隧道洞内外/智能交通/神经网络预测控制算法/协同管控Key words
inside and outside the tunnel/intelligent transportation/neural network predictive control algorithm/collaborative control分类
交通工程引用本文复制引用
李白玉..隧道洞内外智能交通协同管控应用探究[J].市政技术,2024,42(2):87-92,126,7.
