Search

HESAI OT128 Long Range ASIL-B Safety Rated High Performance Ground Truth Lidar Sensor

Scalable 360-Degree Perception
Calibration Free 360° Unstitched FOV

Scalable 360-Degree Perception
Calibration Free 360° Unstitched FOV

Scalable 360-Degree Perception

The OT128 spinning lidar utilizes a simplified transceiver module design to significantly reduce the cost while still maintaining extremely high performance and reliability.

The unique combination of high-performance 360-degree perception and affordability makes the OT128 the ideal lidar solution for scalable autonomous driving applications.

Key Specifications

Point Rate

3,456,000 points/s (Single Return) 6,912,000 points/s (Dual Return)

Field of View

360° (H) x 40° (V)

Power Consumption

29 W

Angular Resolution (Finest)

0.1° (H) x 0.125° (V)

Range

200 m @10% Reflectivity, 230 m Maximum

Size (Max. Diameter x Height)

118.0 mm x 132.3 mm

Calibration Free 360° Unstitched FOV

A single OT128 lidar can cover a vehicle’s entire field of view without stitching,

eliminating the need for multiple calibration steps which can significantly accelerate algorithm development.

Ultra-High Resolution, Powering Seamless Intelligent Driving

With a finest angular resolution of 0.1° (H) x 0.125° (V), the OT128 can accurately perceive objects large and small at a distance of 200 meters away,
providing powerful perception data for autonomous driving systems.

Long-Range Perception for Comprehensive On-Road Awareness

Under 100 klux strong ambient light, OT128 has a ranging capability of 200 m at 10% reflectivity (230 m maximum),
clearly detecting objects in real time and capturing every detail of its surrounding road conditions.
 

IPE: Noise Filter Function Enables All-Weather Perception

Leveraging Hesai’s proprietary Intelligent Point Cloud Engine (IPE), the OT128 is capable of detecting rain, fog, exhaust fumes, and water splashes on the road. It performs real-time marking of these phenomena at a pixel level, effectively filtering out environmental noise. This capability will significantly mitigate the impact of rain and fog on lidar performance, there by enhancing its clarity and enabling all-weather perception across various applications.

Receive Quote

One of our experts will be communicating with you shortly. We are committed to understanding your application and providing support, tailored to your specific requirements.

Receive Quote

One of our experts will be communicating with you shortly. We are committed to understanding your application and providing support, tailored to your specific requirements.

Receive Quote

One of our experts will be communicating with you shortly. We are committed to understanding your application and providing support, tailored to your specific requirements.

Receive Quote

One of our experts will be communicating with you shortly. We are committed to understanding your application and providing support, tailored to your specific requirements.