Traffic flow big data-based real-time tunnel monitoring management system and realization method thereof

Abstract

The invention discloses a traffic flow big data-based real-time tunnel monitoring management system and a realization method thereof. The system mainly comprises a tunnel entrance data collection module, a traffic flow parameter statistical analysis module, an optical traffic flow guiding big data analysis unit, a vehicle diverging coordinated control module and an in-tunnel data collection module; traffic flow data acquisition is carried out through the tunnel entrance data collection module; an optimized control method is analyzed and calculated through the traffic flow parameter statisticalanalysis module and the optical traffic flow guiding big data analysis unit; and a corresponding instruction is sent to tunnel entrance traffic signal control equipment to realize coordination. The system is capable of monitoring the traffic flows in tunnels in real time and realizing traffic flow control and adjustment according to traffic flow big data analysis, so as to realize passing safetyin the tunnels and high efficiency.

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

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