Harbor district traffic safety monitoring method based on Internet of Vehicles V2X and video fusion

Abstract

The invention discloses a harbor district traffic safety monitoring method based on Internet of Vehicles V2X and video fusion. The method comprises the following steps of: S1, inputting video images, and preprocessing each frame of video image; S2, performing visual identification on the preprocessed video images through using a target detection model, and screening a detection frame to obtain a high-precision identification result; S3, inputting the identification result of target detection, performing perspective transformation on the video image, generating a top view image of the video image, and enabling the top view image to correspond to geographic position coordinates of a physical space to realize target tracking and motion state detection; S4, generating standard PSMs and BSMs message sets by Internet of Vehicles V2X equipment; and S5, fusing the PSMs and BSMs message sets, detecting whether a transport vehicle and an operator have a conflict risk in a monitoring area in real time, and further generating vehicle collision early warning information.

Description

technical field [0001] The present invention relates to the technical field of intelligent transportation, and more specifically relates to a driving safety monitoring method in a port area based on V2X and video fusion of the Internet of Vehicles. Background technique [0002] At present, the port transport vehicles have a large carrying capacity, frequent scheduling, and long operating hours. Prioritizing the safe operation of transport vehicles in the port area and the safety of port operators is an inevitable requirement to ensure safe production in the port area. However, due to the common problems in container yards in the port area, such as serious blockage of the line of sight of container trucks, large turning radius, and low protection of operators, especially at the intersection of the yard area, the risk of conflict between transport vehicles and operators is likely to occur, thereby reducing the risk of The driving safety and operating efficiency of transport ve...

AI Technical Summary

Problems solved by technology

However, due to the common problems in container yards in the port area, such as serious line-of-sight obstruction of container trucks, large turning radius, and low protection level of operators, especially at the intersection of the yard area, the risk of conflict between transport vehicles and operators is likely to occur, thereby reducing the risk of Driving Safety and Operational Efficiency of Transportation Vehicles in Port Area

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