Tunnel real-time monitoring and management system based on traffic flow big data and its implementation method

Abstract

The invention discloses a tunnel real-time monitoring and management system based on big data of traffic flow and its realization method. The linkage control module and the data collection module in the tunnel collect traffic flow data through the tunnel entrance data collection module, and then analyze and calculate the optimal control method through the traffic flow parameter statistics processing module and the optimal traffic flow guidance big data analysis and processing unit in turn. And send corresponding instructions to the traffic signal control equipment at the tunnel entrance to realize linkage. The invention can monitor the traffic flow in the tunnel in real time, and realize the control and adjustment of the traffic flow according to the big data analysis of the traffic flow, so as to ensure the safety and high efficiency of traffic in the tunnel.

Description

technical field [0001] The invention belongs to tunnel monitoring and big data analysis, in particular to a tunnel real-time monitoring management system based on traffic flow big data and an implementation method thereof. Background technique [0002] Intelligent transportation is a hot topic in today's transportation industry. Highway tunnels are special environments on traffic roads. There are problems such as narrow space, closed environment, insufficient light, and large differences between inside and outside the tunnel. As an important part of transportation, road tunnels Intelligence also affects millions of travelers. [0003] With the progress of my country's tunnel engineering technology, the length of expressway tunnels is often several kilometers, or even dozens of kilometers. It is these tunnels that greatly shorten the high-speed journey and shorten the time and space distance of people. However, highway tunnels are also a major bottleneck for traffic flow and...

AI Technical Summary

Problems solved by technology

[0004] 1. After the accident, it is impossible to control and adjust the follow-up vehicles in time while calling the police for help, causing further congestion and serious safety hazards;

[0005] 2. Lack of necessary countermeasures when the traffic capacity in the tunnel is poor, causing long-term congestion and causing car owners to waste a lot of time

Images