Ключевые слова: access, access control, ai, automated, barriers, busy, card reader, city life, city travel, commuters, convenience, daily commute, electronic, entry, fare collection, fast paced, gates, infrastructure, kiosk, metro, metro pass, network, passenger flow, passengers, payment, peak time, platform, prepaid, property, public transport, rail, reload, rush hour, service, station, subway station, swipe, tap, technology, tickets, touchscreen, transit, transit access, transportation, travel, turnstiles, urban, validator, validator reader,