Hesai AT128
Hesai Products / AT128
Automotive-Grade

AT128

120° High-Resolution Long-Range Lidar

The AT128 is Hesai's high-resolution long-range LiDAR sensor designed for advanced autonomous driving applications. With 128 scanning lines and exceptional range capabilities, the AT128 delivers precise 3D perception for Level 3+ autonomous driving systems.

Product Highlights

210 m @10% Reflectivity

Ranging Capability

1,536,000 pts/s

Point Rate [Single Return]

120° × 25°

Field of View

Technical Specifications

Ranging Performance

Detection Range 210 m @10% Reflectivity

Field of View

Horizontal FOV 120°
Vertical FOV 25.4°

Point Cloud Performance

Point Rate 1,536,000 pts/s [Single Return]
Scanning Lines 128 Lines

Angular Resolution

Horizontal 0.1°
Vertical 0.2°

Power & Dimensions

Power Consumption 13.5 W
Dimensions W 136 × D 114 × H 49 mm
Weight 940 g
Pixel Resolution 1200 × 128

Applications

ADAS

High-resolution 128-line scanning enables precise detection and classification of objects, pedestrians, and vehicles for enhanced Advanced Driver Assistance Systems functionality.

Robotaxi

Ideal for robotaxi applications requiring high-resolution 3D perception for safe navigation and decision-making in autonomous driving scenarios.

Robotrucking

Perfect for autonomous trucking applications where high-resolution and long-range capabilities are essential for highway and urban driving.

Warehousing & Logistics

Excellent for warehousing and logistics applications where precise 3D perception is essential for automated systems.

Ready to Integrate AT128 into Your System?

Contact our technical team to discuss your requirements and explore how the AT128 can enhance your autonomous driving platform.