Deployed across Zhangjiakou, Hebei, China, the intelligent intersection solution integrates multi-modal radar-vision fusion systems and edge computing platforms to build a city-scale AI-powered digital intersection network.
The system transforms traditional “vehicles responding to traffic lights” into “traffic lights understanding vehicles”, enabling holographic intersection perception, adaptive signal optimization, and real-time traffic event detection through Physical AI technologies.
As one of China’s first city-scale fully digital adaptive traffic signal control systems, the deployment has improved overall traffic efficiency by 10–15% and reduced peak-hour congestion duration by 20%. The solution also supported intelligent transportation services for the Zhangjiakou competition zone during the Beijing 2022 Winter Olympics, demonstrating the scalability of AI-powered mobility infrastructure.
