Gate ticket evasion behavior detection method based on target detection

Abstract

The invention relates to a gate ticket evasion behavior detection method based on target detection. The method is used for discriminating fare evasion behaviors of pedestrians passing through a gate,a camera is arranged above the gate, and the method comprises the following steps: S1, driving the camera by using pulse signals of the pedestrians swiping cards to enter the gate, and aligning the camera with the gate for shooting; s2, based on the image shot by the camera, carrying out anomaly detection on the number of people entering the gate by using a pre-trained target detection network; and S3, judging the ticket evasion behavior of the gate based on a pre-established gate abnormal behavior judgment rule. Compared with the prior art, the method can automatically analyze and judge the fare evasion condition of pedestrians, reduces the labor cost, is high in detection accuracy, and is good in real-time performance.

Description

technical field [0001] The invention relates to the technical field of computer vision, in particular to a method for detecting fare evasion behaviors through gates based on target detection. Background technique [0002] With the rapid development of my country's economy, the urbanization process is gradually accelerating, rail transit travel methods such as subways and high-speed rails are becoming more and more popular, and the number of people at the entrances and exits of popular scenic spots is gradually increasing. In order to ensure orderly travel, more and more gate systems It is used to realize automatic ticket checking to ensure fast and orderly travel. But what follows is that there are still a considerable number of low-quality crowd fare evasion. In order to reduce the occurrence of fare evasion, a staff member is assigned to each gate, which consumes a lot of labor costs. Therefore, it is extremely necessary to improve the subway monitoring system to prevent f...

AI Technical Summary

Problems solved by technology

[0003] In view of the fact that the existing gates pass the ticket inspection process and do not solve the problem of fare evasion detection, it is very necessary to design a method for monitoring gates to pass the fare evasion detection and judgment

Images