Leveraging our AI-as-a-Service (AIaaS) framework, we deliver the City Ark platform and AI cloud infrastructure to support smart city governance. The City Ark's cloud-based model training system incorporates self-learning algorithms capable of developing localized AI models with minimal training data, addressing customized municipal needs.

Our 11 traffic management applications, developed on the SenseFoundry Atlantis platform, optimize the utilization of sparse IoT data from mobile enforcement units to achieve:

• Closed-loop traffic violation management;

• Mobile enforcement operability;

Our traffic management applications have achieved remarkable detection performance: 85% accuracy with 90% recall rate for seatbelt non-use detection, and 90% accuracy with 90% recall rate for handheld phone use detection while driving. The system also supports comprehensive vehicle safety monitoring, including child safety seat verification, license plate recognition, damaged headlight detection, vehicle make/model identification, and specific vehicle recognition.

These advanced capabilities have significantly enhanced driver compliance with traffic regulations in the city, leading to a marked reduction in severe traffic accidents while improving overall traffic management efficiency.