As a major transportation artery connecting China’s eastern coastal region, the G15 Shenyang–Haikou Expressway (Shenhai Expressway) plays a critical role in cross-regional traffic networks.

Recently, TraffiClair deployed its all-scenario intelligent perception system along the Shenhai Expressway, leveraging advanced radar technology to establish a high-precision, all-weather traffic detection network—fully empowering the expressway’s digital transformation.

The Challenge
Affected by coastal weather patterns, the Yancheng section of the Shenhai Expressway frequently experiences heavy rain, snow, fog, and other hazardous conditions. These weather events often lead to congestion and safety risks, placing high demands on the accuracy and timeliness of traffic management.

The Solution
With its advanced phased-array technology, the TraffiClair radar delivers second-level detection of traffic incidents and zero-miss identification. It accurately captures abnormal stops, low-speed driving, wrong-way driving, and debris on the road—achieving up to 95% detection accuracy and providing core data support for traffic control operations.

Proven Performance in Extreme Weather
Just before this year’s Spring Festival travel rush, Jiangsu Province was hit by a sudden blizzard—posing extreme challenges to traffic management. Despite heavy snowfall and severely reduced visibility, the TraffiClair radar demonstrated true all-weather operational stability. It continued to precisely track vehicle trajectories, rapidly identify risk events, and push real-time alerts. These capabilities provided crucial data support for emergency snow removal and traffic rerouting, helping ensure safe and orderly traffic flow along the Yancheng section of the Shenhai Expressway throughout the blizzard.

Key Result
✅ All-weather stable operation – even in blizzard and low-visibility conditions
✅ 95% detection accuracy for key traffic incidents
✅ Real-time risk alerts enabling faster emergency response

For more details:  https://bit.ly/46qAw74