AT512 Automotive-Grade 120° Long-Range Lidar

AT512

Auto-Grade 120° Ultra-High Resolution Long-Range Lidar

Designed for ADAS Series Production Vehicles

REVOLUTIONARY TECHNOLOGY

POWERHOUSE PERFORMANCE

AT512 incorporates cutting-edge technologies such as 3D stacking and optical noise suppression, achieving ultra-high optical transceiving efficiency and outstanding vertical integration capability, which improves lidar performance while maintaining the same size.

512

Channels

300 m @10% Reflectivity

Ranging Capability

Overall Resolution

400m

Maximum Range

Long-Range Lidar

AT512

*The appearance of products published on this website may vary due to screen display settings, production batches, and customization. Please refer to the actual sample/product; The product specifications shown on this website are typical values under specific test conditions and may slightly vary due to production batches, firmware and hardware versions, as well as application conditions. Please refer to final factory inspection. For product certification information, please refer to official certifications. Hesai reserves the right of final interpretation of the information on this website. *Please read the relevant safety precautions before using the product.

300 m @10% Reflectivity
[400 m Max]

Ranging Capability

12.29M pts/s [Single Return]

POINT RATE

120° x 25.6°

Field of View

0.05° (H) x 0.05° (V)

Angular Resolution

25 W

Power Consumption

2400 x 512

Pixel Resolution

W 160 x D 110 x H 45 mm

Dimensions

UV Aging

High-Temperature

IP6K7 & IP6K9K

Mechanical
Shock

Salt Spray

Thermal Shock
with Water Splash

Low-Temperature
Wakeup

Humid Heat
Cyclic

Vibration
with Thermal
Cycling

Electrical & Electronic Test

Redefining Expectations for Lidar Data Quality

The AT512 takes resolution to a whole new level, ensuring the finest details are captured in astonishing clarity. With the ability to detect objects both large and small at long range, AT512 equipped ADAS systems will have 40% more reaction time to avoid dangerous road conditions and significantly improve transportation safety

1. For the same object, the data points created by AT512 at 400 meters exceed those of a 0.1°x 0.2° resolution, 200-meter-range lidar. Therefore, AT512’s perception capability allows the vehicle system to detect targets at least twice the distance in advance. Assuming the vehicle detects an object and immediately brakes, the reserved time for braking will be the square root of 2 (≈1.414), increasing by approximately 40%. 2. The photo and the point cloud image were captured at different times. AT512 is currently in development, the point cloud is for reference only and does not represent the final mass production version.

APPLICATIONS