Traffic intersection accident prevention system implementation method adopting combination of V2I and camera

Abstract

The invention discloses a traffic intersection accident prevention system implementation method adopting combination of a V2I and a camera. The traffic intersection accident prevention system implementation method comprises the steps that: a central controller is arranged at the center of a traffic intersection, wherein the central controller can receive information of all vehicles and information of pedestrians in the intersection within a range of 100 meters of the traffic intersection in real time; each vehicle is equipped with an information acquisition node, which acquires information including model, license plate number, speed and the like of the vehicle and can transmit the data to the central controller of the traffic intersection in real time; and the central controller receives and processes the information of the vehicles and the pedestrians, and feeds back dangerous condition to the vehicles. Through rapid and intelligent recognition and judgment, the traffic intersection accident prevention system implementation method can be used for monitoring real-time condition of the vehicles and the pedestrians, such as license plate numbers, models, driving speed, positions and directions of the vehicles as well as trajectories of the pedestrians, can be used for forecasting the moving trajectories of the vehicles and the pedestrians in a period in future, and can be used for calculating to determine whether collision will occur, so as to avoid the occurrence of accidents.

Description

technical field [0001] The invention relates to the field of computer embedding, in particular to a method for realizing a traffic accident prevention system at a traffic intersection using a combination of V2I and a camera. Background technique [0002] Vehicle Infrastructure Integration (V2I) is a system technology that acquires vehicle and road information based on wireless communication, sensor detection and other technologies, and realizes intelligent collaboration between vehicles and infrastructure through vehicle-vehicle and vehicle-road information interaction and sharing. [0003] The path of pedestrians can be calculated by processing the video captured by the camera by applying the moving target detection and tracking algorithm, trajectory generation and length calculation algorithm. [0004] At present, there is no effective traffic accident prevention system at traffic intersections. V2V and V2I technologies are in the research and experimental stage. At presen...

AI Technical Summary

Problems solved by technology

[0004] At present, there is no effective traffic accident prevention system at traffic intersections. V2V and V2I technologies are in the research and experimental stage. At present, many automobile production companies are researching related technologies, but there is still a period of time before they are actually implemented. Solving traffic accidents at intersections is only a conceptual proposal, and there is no detailed systematic method for the application of this technology

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