Abstract:
Passenger transportation security check is a necessary step for railway passengers entering the station and is crucial for ensuring transportation safety. The registration of prohibited and restricted items in passenger transportation security checks is done manually through paper-based methods, which is inefficient and affects the travel experience of passengers. To solve this problem, this paper designed a railway passenger security check prohibited and restricted items management system based on rapid disposal technology, elaborated on its overall architecture and functionality, with a focus on rapid disposal techniques such as prohibited and restricted item target comparison, time-based "package-graph" association, and Ceph centralized storage. The system has been piloted in multiple railway enterprises, including China Railway Zhengzhou Group Co. Ltd. The trial results show that the comprehensive accuracy of identifying prohibited and restricted item categories can reach 97.5%, and the accuracy of "package- image" association can reach 99%, this system can significantly reduce the average registration time of prohibited and restricted items, improve the efficiency of railway passenger security checks, and enhance the travel experience of passengers.