Traffic flow monitoring, clearance height management, subway platform screen door safety protection, etc., requiring long detection range, wide field of view, and weather resistance.
Key Challenges
◈ Monitoring scenarios require long-range and wide-angle coverage to accurately identify vehicle contours, speed, and other information;
◈ Scenarios such as subway platform screen doors require rapid response to gap obstacles to ensure operational safety;
◈ Adaptation to complex weather conditions such as rain, snow, and strong light is necessary.
Solutions and Advantages
◈ Traffic Flow Monitoring and Analysis: The H1 series/R2 series LiDAR can accurately measure vehicle speed, contour, and type, providing data support for traffic flow analysis and signal optimization;
◈ Vehicle Contour Detection: The C2/H1 series installed ahead of height-restricted sections can monitor vehicle appearance and size in real time, linking with early warning systems to prevent oversize vehicles from passing;
◈ 3D Panoramic Monitoring: The DF1 series supports 360° × 62° 3D scanning with an angular resolution of 0.3° × 1° and a range of 120m, making it suitable for large-scale traffic monitoring;
◈ Subway Platform Screen Door Protection:
The C2/H1 single-line scanners are suitable for small gap scenarios (e.g., full-height doors in straight stations), while the C4 multi-line (1–4 layers adjustable) sensors adapt to larger gap scenarios (e.g., half-height doors or curved stations), providing comprehensive safety protection;
◈ Response time ≤33ms, improving efficiency multiple times compared to manual observation, ensuring completion of the "intrusion detection–alarm–braking" loop before train departure;
◈ IP65 dust and water resistance certification, compact design suitable for new projects and retrofits, reducing installation difficulty;
◈ Harsh Environment Adaptation:
The DF1 series boasts an IP67 protection rating, operates in a temperature range of -20°C to 55°C, and maintains ±2.5cm ranging accuracy in rain, snow, and strong light.