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Enable Safer, Smarter L2+
Assisted Driving

Lidar provides smart vehicles with high-resolution 3D vision that complements camera and radar, enhancing its perception capability to handle more complex road conditions such as dark environments or unknown objects on the highway. Hesai provides high-performance, automotive-grade lidar solutions designed for series production vehicles, ensuring safer and smarter L2+ assisted driving.

Automotive Grade


Hesai lidar is designed to meet automotive-grade standards. All key components meet AEC-Q and other relevant standards. Passed more than 50 design validation (DV) tests, conducted according to internationally recognized OEM standards such as electrical, mechanical, climatic, sealing, material, and EMC tests.

PRODUCTS

AT128

Auto-Grade Hybrid Solid-State Lidar

Ultra-High Resolution

A genuine 128 channel lidar, evenly distributed to effectively detect cars and pedestrians up to 200 meters away.

200 meters of effective detection and ultra-wide unstitched FOV of 120°, & gathers over 1.53 Million Data points per second

All key components of the AT128 meet AEC-Q and other relevant standards

  • Interference Rejection
  • Functional Safety

Data Points Generated

1,536,000 points/s

Overall Resolution

1200 x 128

Range

200 m@10%

Field of View

120° × 25.4°

Resolution

0.1° (H) × 0.2° (V)

Power Consumption

18 W

Dimensions (W x D x H)

137 mm × 112 mm × 48 mm

Frame Rate

10Hz, 20Hz

FT120

Auto-Grade Full Solid-State
Near-Range Blind Spot Lidar

Fully Solid-State E-Scanning

Small and Compact, All-Around Perception

100° x 75° ultra-wide FOV, zero blind spot, providing real-time perception of small objects, tall street signs, pavement markings and more.

Long and short range combination when paired with the AT128

Data Points Generated

192,000 pts/s (single return)

384,000 pts/s (dual return)

Overall Resolution

160 (H) x 120 (V)

Angular Resolution

0.625° (H) x 0.625° (V)

Field of View

100° (H) x 75° (V)

Range

0.1 m ~ 100 m

Precision

5 cm (1σ)

Power Consumption

<12 W

Dimensions (W x D x H)

50.0 x 70.0 mm (Minimum Surface Window)

68.0 x 75.0 x 90.0 mm (W x H x D)

Frame Rate

Typ.10 Hz (5~60 Hz)

Ingress Protection

IP6K9K & IPX7

PANDAR128

Image-Like Resolution,
High-Performance Lidar

pandar128-hesai-cratus

The Pandar 128 collects and displays data point at high resolution

  • 0.1° horizontal resolution(@10 Hz)
Image-Like Point Cloud Performance
  • Data points up to 3,456,000 points/sec (single return)
  • Reflectivity accuracy within ±15%
  • Range accuracy up to ±2 cm

Data Points Generated

3,456,000 points/second (single return)

6,912,000 points/second (dual return)

Resolution

0.1° Finest horizontal resolution (10 Hz)

0.125° Finest vertical resolution

Range

200 m@10%

*100 klux, PD>70%, FAR<1e-5

Accuracy

±2 cm (1 to 200 m)

Operating Temperature

-40° ~ 85°C

Ingress Protection

IP6K9K & IP6K7

Functional Safety - Compliant to ISO 26262

Comprehensive functional reporting for all lasers

Cyber Security - Compliant to ISO 21434

Encryption to safeguard against data breaches

PANDAR64

64-Channel Mechanical Lidar

pandar64-hesai-lidar

The Pandar64 supports accurate, hardware-level synchronization of other sensors to the lidar in order to create a cohesive sensor network.

Like other HESAI Products, Interference rejection is one of the key features of the lidar in order to give the most accurate set of point cloud data.

  • 0.167° Minimum Vertical Resolution
    • Pandar64 captures richer details than Pandar40P, thanks to higher vertical resolution.
  • 200m @ 10% Reflectivity, Extended Measurement Range
  • 40° Vertical Field of View (-25° to +15°)

PANDAR40P

40-Channel Mechanical Lidar

lidar-pandar40p-hesai
  • 0.33° Minimum Vertical Resolution
  • 200m @ 10% Reflectivity, Extended Measurement Range
  • 40° Vertical Field of View (-25° to +15°)
Interference Rejection

Immune to interference from other lidar. Point cloud free from interference-induced noise points

QT128

128-Channel Ultra-Wide View Short-Range
LidarAutomotive Grade, 105° Vertical FOV

QT128-lidar-hesai

The QT128 is an automotive-grade, 128 Channel, ultra-wide view short-range lidar.

It provides accurate reflectivity information to enhance object recognition, comprehensive blind spot coverage and more.

Data Points Generated

864,000 pts/s

Vertical Field of View

105.2° (-52.6° ~ +52.6°)

Horizontal Field of View

360°

Horizontal Resolution

Finest at 0.4°@10 Hz

Vertical Resolution

Finest at 0.4°

Range

20 m @10% reflectivity

Accuracy

±3 cm (1 to 200 m)

Precision

2 cm

Operating Temperature

-40°C ~ 85°C

Dimensions (Top / Bottom x Height)

Φ85.9 mm × Φ87.00 mm x H83.9 mm

Power Consumption

12 W

QT64

64-Channel Short-Range
Mechanical Lidar

lidar-qt-64
High Channel Count and Optimized Resolution

64 channels of data with 1.45° minimum vertical resolution

  • 104.2° Ultra-Wide Vertical FOV (-52.1° to +52.1°, making an ideal blind spot solution)
Interference Rejection

Generates and identifies the fingerprint of every firing. Rejects noise and reduces false detection.

XT32 / XT16 / XT32M

32-Channel Mid-Range Mechanical Lidar
High Precision. Minimum Range of Zero.
Cost Efficient

xt32-16-lidars-hesai
Minimum Range of 0

The XT32 continuously outputs point cloud with valid detections even when objects are closer than 0.5m.

Higher Resolution, Further Range

The XT32 Lidar has double the resolution and number of lasers compared to typical 16 channel lidar in the market. It can output from a 120m range

  • Range Detection up to 120m, POD>90% when detecting 10% reflectivity targets at 80m

XT32M

Horizontal Field of View

360°

Vertical Field of View

40.3°

Horizontal Resolution

0.18°

Vertical Resolution

1.3°

Overall Resolution

2400 x 512

Range

300 m @10% reflectivity

Accuracy

± 1 cm

Dimensions (Top / Bottom x Height)

Φ89 mm × Φ93 mm x 75 mm

Power Consumption

10 W

ET25

Automotive Ultra-Thin Long-Range Lidar
Behind Windshield Installation,
Designed for ADAS Series Production Vehicles

et25-lidar-hesai

Thin, But Powerful

Equipped with Hesai’s proprietary technology to achieve ultra-thin size without sacrificing performance

The ET series is currently only available to automotive manufacturers and industry players.

Data Points Generated

3,456,000 points/second (single return)

6,912,000 points/second (dual return)

Resolution

0.1° Finest horizontal resolution (10 Hz)

0.125° Finest vertical resolution

Range

200 m@10%

*100 klux, PD>70%, FAR<1e-5

Accuracy

±2 cm (1 to 200 m)

Operating Temperature

-40° ~ 85°C

Ingress Protection

IP6K9K & IP6K7

Functional Safety - Compliant to ISO 26262

Comprehensive functional reporting for all lasers

Cyber Security - Compliant to ISO 21434

Encryption to safeguard against data breaches

AT512

512-line
ultra-high-definition
ultra-long-range

at512-hesai-cratus

The AT512 is an ultra long-range automotive grade lidar providing the best range and resolution in the industry. The AT512 was designed to be integrated into the most advanced ADAS systems for customers who demand the very best in performance, reliability and safety.

Data Points Generated

12,288,000 pts/s

Horizontal Field of View

120°

Vertical Field of View

25.6°

Horizontal Resolution

0.05°

Vertical Resolution

0.05°

Overall Resolution

2400 x 512

Range

300 m @10% reflectivity

Dimensions (Top / Bottom x Height)

Φ160 mm × Φ110 mm x 45 mm

OT128

Scalable 360-Degree Perception
Calibration Free 360° Unstitched FOV
Powering Seamless Intelligent Driving

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.

Data Points Generated

6,912,000 pts/s (Dual Return)

Horizontal Field of View

360°

Vertical Field of View

40°

Horizontal Resolution

0.1°

Vertical Resolution

0.125°

Range

200 m @10% reflectivity

Dimensions (Top / Bottom x Height)

Φ180 mm x 132.3 mm

Power Consumption

29 W

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