Detection method and system for boundary-crossing person invading to yellow line of platform

Abstract

The embodiment of the invention provides a detection method and system for a boundary-crossing person invading to a yellow line of a platform. The method comprises the steps of acquiring a platform detection video image, and determining a yellow line warning region and a yellow line boundary position in the platform detection video image; acquiring a target pedestrian position in the yellow line warning region, and starting an invasion boundary-crossing warning if a distance between the target pedestrian position and the yellow line boundary position is larger than a first preset distance; andstarting wandering warning tracing if the distance between the pedestrian position and the yellow line boundary position is between the first preset distance and a second preset distance and stay time exceeds first preset time. With the detection method and system for the boundary-crossing person invading to the yellow line of the platform, provided by the embodiment of the invention, and a trainis guaranteed to enter a station safely; and meanwhile, accurate positioning and real-time tracing of a suspicious person in the yellow line warning region can be achieved, the automatic level of thestation is improved, and the operation efficiency of a relevant worker of the station is improved.

Description

technical field [0001] The invention relates to the technical field of intelligent detection and identification, and in particular to a detection method and system for intruding and crossing personnel on a platform yellow line. Background technique [0002] As the most important means of transportation at the present stage, trains have a dense flow of people at train stations. In order to effectively ensure the personal and property safety of each passenger, it often requires the station security personnel to pay a lot of manpower and material resources. Among them, station monitoring video detection technology, especially pedestrian crossing intrusion detection, is more and more widely used in station security because it can greatly improve the working efficiency of staff. [0003] At present, my country's railway passenger stations generally adopt the method of post-acquisition video or image frame-by-frame comparison in the aspect of pedestrian cross-border intrusion det...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a detection method and system for platform yellow line intruders and cross-border personnel to solve the defects of poor real-time performance and low efficiency of station monitoring video detection technology in the prior art

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