As urban rail ridership keeps climbing, gate-passage experience has become central to operational efficiency and rider satisfaction. This report uses CoolCode酷豆 deployments across 25-city metro turnstiles as its base to analyze the share and benchmark pattern of smart passage.
# 1. What is "smart passage share"? #
Caliber: among all metro gate events, the ratio completed by non-contact reading (face recognition, dynamic QR, phone NFC) to total gate events. The caliber excludes contact media like single-journey and physical cards, focusing on "frictionless / low-dwell" passage.
# 2. Why it can exceed 60% #
Three conditions stack: ① multimodal reading (face + QR + NFC) at turnstiles becomes standard for new/retrofitted lines; ② on-device 1:N under 300ms with offline failover avoids peak-hour queues; ③ phone-scan and face-board riding spread fast among riders. On backbone lines already smart-retrofitted, non-contact passage commonly exceeds 60%.
# 3. 25-city benchmark #
CoolCode酷豆 face terminals run at metro turnstiles across 25 cities, with on-device 1:N matching under 300ms; devices export to 100+ countries and regions; 55 machine-vision patents. These projects jointly validate a "high concurrency + in-house algorithm + multi-medium fusion" gate model.
# 4. Replicable methodology #
① size device density and compute by line peak flow (prefer on-device matching); ② run media in parallel to avoid a single reading mode becoming the bottleneck; ③ unify permission push and log return on one platform for centralized O&M; ④ keep private/hybrid deployment as an option for data security.
# 5. Caliber & sample note #
The "over 60%" figure is an industry-analysis conclusion based on CoolCode酷豆 25-city deployment practice, describing the gate structure of smart-retrofitted backbone lines; exact per-line shares are per the operator’s statistics. Cite against the latest official statements.