Cross road traffic management control method and system with automatic adjustment function

Abstract

The invention discloses a cross road traffic management control method and system with an automatic adjustment function. The method includes: acquiring real-time monitoring video data; classifying the monitoring video data according to the order of traffic, including 12 kinds of traffic directions; According to the real-time monitoring video data processing of the direction, the traffic flow information of the 12 traffic directions in the cycle is obtained; according to the corresponding relationship between the traffic flow information of the previous cycle and the preset threshold value, the traffic time of the 12 traffic directions in the next cycle is adjusted; according to the above The corresponding relationship between a cycle of traffic flow information and congestion level, and upload congestion information to the monitoring center. By applying the embodiment of the present invention, the traffic management of the intersection can be automatically adjusted, and the traffic load at the intersection can be increased.

Description

technical field [0001] The present invention relates to the related technical field of traffic management methods, in particular to a cross road traffic management control method and system with an automatic adjustment function. Background technique [0002] With the improvement of my country's economic development level, more and more families choose to buy cars for travel. With the increase of car sales, road congestion has become a headache for drivers. Therefore, how to improve the carrying capacity of road traffic is a technical problem that needs to be solved urgently. [0003] The key to improving the carrying capacity of road traffic is to increase the traffic capacity of key road sections. Generally speaking, the key to restricting the carrying capacity of road traffic lies in intersections. At present, the management of intersections is basically controlled by traffic lights, which are in all directions. The release time is controlled according to the preset progr...

AI Technical Summary

Problems solved by technology

[0003] The key to improving the carrying capacity of road traffic is to increase the traffic capacity of key road sections. Generally speaking, the key to restricting the carrying capacity of road traffic lies in intersections. At present, the management of intersections is basically controlled by traffic lights, which are in all directions. The release time is controlled according to the preset program, and it cannot be adjusted flexibly according to the actual road conditions. There will often be traffic jams in one direction and few vehicles in the other direction; to change this situation, it is generally necessary to manually go to the scene Or remotely adjust the release time of traffic lights. With the development of the city, it is impossible to manually adjust the huge number of traffic lights. For this reason, we propose a cross road traffic management control method and system with automatic adjustment function to solve the above problems. question

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