A vision-based command method for urban road traffic traffic police

Abstract

The invention discloses a vision-based command method for traffic police on urban roads. A camera is installed at each intersection to identify the gestures of the traffic police and the current traffic flow at each intersection. Secondly, the network is used to feed back the information identified by the cameras at each intersection to the traffic police at each intersection. , the traffic flow at the intersection collected by the intersection camera is sent to the traffic police, and the gesture reminder decision of the traffic police command is made. At the same time, the traffic police gesture is collected and recognized by the camera, and the change of the traffic flow is predicted. The present invention utilizes the existing resources to solve the man-machine hybrid control of the traffic police in the loop through the detection of the traffic flow and the recognition of the gestures of the traffic police, and effectively improves the command efficiency of the traffic police in the process of road congestion.

Description

technical field [0001] The invention belongs to the field of machine vision and the technical field of comprehensive identification of traffic police actions, vehicles, etc., and particularly relates to a vision-based urban road traffic traffic police command method. Background technique [0002] Urban traffic runs through all areas of urban public space and is the most important and most convenient way for residents to travel daily. convenient. However, with the development of the economy and the acceleration of the urbanization process, the urban population and the per capita car ownership have grown rapidly, the problem of traffic congestion has become more and more serious, and the problems of poor traffic, low transportation efficiency, and environmental pollution have become increasingly serious, which seriously affects the harmonious and sustainable development. . In order to alleviate the problem of traffic congestion, methods such as widening roads and building vi...

AI Technical Summary

Problems solved by technology

However, with the development of the economy and the acceleration of urbanization, the urban population and the number of cars per capita are increasing rapidly, and the problem of traffic congestion is becoming more and more serious.

In order to alleviate traffic congestion, methods such as widening roads and building viaducts to expand road infrastructure can be adopted, but due to limited public space, high cost, and environmental pollution, this method has limited effects

[0003] In real life, because signal lights are generally adjusted by time intervals, it is not easy to automatically adjust in real time according to the traffic flow, so congested intersections often require traffic police to direct the auxiliary signal lights at the intersection to intervene in the passage of vehicles, but how to make it more intelligent Improving the command efficiency of the traffic police has always been the current focus and difficulty

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